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Tag: Utah State University

  • Turning Point, moving forward without Charlie Kirk, makes first return to Utah since his killing

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    Turning Point USA’s college tour will return to Utah on Tuesday for its first event in the state since its founder, Charlie Kirk, was assassinated on a college campus earlier this month.The stop, at Utah State University in Logan, is about two hours north of Utah Valley University, where Kirk was killed Sept. 10 by a gunman who fired a single shot through the crowd while Kirk was speaking.The assassination of a top ally of President Donald Trump and one of the most significant figures in his Make America Great Again movement has galvanized conservatives, who have vowed to carry on Kirk’s mission of encouraging young voters to embrace conservatism and moving American politics further right. Kirk himself has been celebrated as a “martyr” by many on the right, and Turning Point USA, the youth organization he founded, has seen a surge of interest across the nation, with tens of thousands of requests to launch new chapters in high schools and on college campuses.Tuesday’s event, which was scheduled before Kirk’s death, will showcase how Turning Point is finding its path forward without its charismatic leader, who headlined many of its events and was instrumental in drawing crowds and attention.The college tour is now being headlined by some of the biggest conservative names, including Tucker Carlson, Megyn Kelly and Glenn Beck. Tuesday’s event will feature conservative podcast host Alex Clark and a panel with Sen. Mike Lee, Rep. Andy Biggs, former Rep. Jason Chaffetz and Gov. Spencer Cox.And it will further a pledge his widow, Erika Kirk, made to continue the campus tour and the work of the organization he founded. She now oversees Turning Point along with a stable of her late husband’s former aides and friends.‘Nothing is changing’Erika Kirk has sought to assure her husband’s followers that she intends to continue to run the operation as her late husband intended, closely following plans he laid out to her and to staff.“We’re not going anywhere. We have the blueprints. We have our marching orders,” she said during an appearance on his podcast last week.That will include, she said, continuing to tape the daily podcast.“My husband’s voice will live on. The show will go on,” she said, announcing plans for a rotating cast of hosts. She said they intended to lean heavily on old clips of her husband, including answering callers’ questions.“We have decades’ worth of my husband’s voice. We have unused material from speeches that he’s had that no one has heard yet,” she said.Erika Kirk, however, made clear that she does not intend to appear on the podcast often, and so far seems to be assuming a more behind-the-scenes role than her husband.Mikey McCoy, Kirk’s former chief of staff, said Erika Kirk is in daily contact with members of the Trump administration, and has described her as “very strategic” and different from her husband.The events have served as tributes to KirkThe events so far have served as tributes to the late Kirk, with a focus on prayer, as well as the question-and-answer sessions that he was known for.At Virginia Tech last week, the state’s Republican governor, Glenn Youngkin, urged the crowd to carry Kirk’s legacy forward.“The question that has been asked over and over again is: Who will be the next Charlie? And as I look out in this room and I see thousands of you, I want to repeat the best answer that I have heard: You will be the next Charlie,” he said. “All of you.”He also praised Erika Kirk as an “extraordinary” leader.“Over the course of the last two weeks, Erika Kirk has demonstrated that she not only has the courage of a lion, but she has the heart of a saint. We have grieved with her and her family. We have prayed for her and her family,” he said. “Is there anyone better to lead Turning Point going forward than Erika Kirk?”He then turned the stage over to Kelly, who said Charlie Kirk had asked her to join the tour several months ago. She said she knew appearing onstage carried risk, but felt it was important to be there “to send a message that we will not be silenced by an assassin’s bullet, by a heckler’s veto, by a left-wing, woke professor or anyone who tries to silence us from saying what we really believe,” she said to loud cheers.At another event at the University of Minnesota last week, conservative commentator Michael Knowles gave a solo speech in lieu of the two-man conversation with Kirk that was originally planned. Then he continued Kirk’s tradition of responding to questions from the audience, which ranged from one man quibbling about Catholic doctrine to another arguing that the root of societal problems stems from letting women vote. (To the latter, he responded that women aren’t to blame because “men need to lead women.”)As Knowles spoke, a spotlight shined on a chair left empty for Kirk.Knowles said Kirk was instrumental in keeping together disparate conservative factions, and he worries about the MAGA movement fracturing without Kirk doing the day-to-day work to build bridges between warring groups.“Charlie was the unifying figure for the movement. It’s simply a fact,” he said. “There is no replacing him in that regard.”“The biggest threat right now is that without that single figure that we were all friends with, who could really hold it together, things could spin off in different directions,” Knowles said. “We have to make sure that doesn’t happen.”

    Turning Point USA’s college tour will return to Utah on Tuesday for its first event in the state since its founder, Charlie Kirk, was assassinated on a college campus earlier this month.

    The stop, at Utah State University in Logan, is about two hours north of Utah Valley University, where Kirk was killed Sept. 10 by a gunman who fired a single shot through the crowd while Kirk was speaking.

    The assassination of a top ally of President Donald Trump and one of the most significant figures in his Make America Great Again movement has galvanized conservatives, who have vowed to carry on Kirk’s mission of encouraging young voters to embrace conservatism and moving American politics further right. Kirk himself has been celebrated as a “martyr” by many on the right, and Turning Point USA, the youth organization he founded, has seen a surge of interest across the nation, with tens of thousands of requests to launch new chapters in high schools and on college campuses.

    Tuesday’s event, which was scheduled before Kirk’s death, will showcase how Turning Point is finding its path forward without its charismatic leader, who headlined many of its events and was instrumental in drawing crowds and attention.

    The college tour is now being headlined by some of the biggest conservative names, including Tucker Carlson, Megyn Kelly and Glenn Beck. Tuesday’s event will feature conservative podcast host Alex Clark and a panel with Sen. Mike Lee, Rep. Andy Biggs, former Rep. Jason Chaffetz and Gov. Spencer Cox.

    And it will further a pledge his widow, Erika Kirk, made to continue the campus tour and the work of the organization he founded. She now oversees Turning Point along with a stable of her late husband’s former aides and friends.

    ‘Nothing is changing’

    Erika Kirk has sought to assure her husband’s followers that she intends to continue to run the operation as her late husband intended, closely following plans he laid out to her and to staff.

    “We’re not going anywhere. We have the blueprints. We have our marching orders,” she said during an appearance on his podcast last week.

    That will include, she said, continuing to tape the daily podcast.

    “My husband’s voice will live on. The show will go on,” she said, announcing plans for a rotating cast of hosts. She said they intended to lean heavily on old clips of her husband, including answering callers’ questions.

    “We have decades’ worth of my husband’s voice. We have unused material from speeches that he’s had that no one has heard yet,” she said.

    Erika Kirk, however, made clear that she does not intend to appear on the podcast often, and so far seems to be assuming a more behind-the-scenes role than her husband.

    Mikey McCoy, Kirk’s former chief of staff, said Erika Kirk is in daily contact with members of the Trump administration, and has described her as “very strategic” and different from her husband.

    The events have served as tributes to Kirk

    The events so far have served as tributes to the late Kirk, with a focus on prayer, as well as the question-and-answer sessions that he was known for.

    At Virginia Tech last week, the state’s Republican governor, Glenn Youngkin, urged the crowd to carry Kirk’s legacy forward.

    “The question that has been asked over and over again is: Who will be the next Charlie? And as I look out in this room and I see thousands of you, I want to repeat the best answer that I have heard: You will be the next Charlie,” he said. “All of you.”

    He also praised Erika Kirk as an “extraordinary” leader.

    “Over the course of the last two weeks, Erika Kirk has demonstrated that she not only has the courage of a lion, but she has the heart of a saint. We have grieved with her and her family. We have prayed for her and her family,” he said. “Is there anyone better to lead Turning Point going forward than Erika Kirk?”

    He then turned the stage over to Kelly, who said Charlie Kirk had asked her to join the tour several months ago. She said she knew appearing onstage carried risk, but felt it was important to be there “to send a message that we will not be silenced by an assassin’s bullet, by a heckler’s veto, by a left-wing, woke professor or anyone who tries to silence us from saying what we really believe,” she said to loud cheers.

    At another event at the University of Minnesota last week, conservative commentator Michael Knowles gave a solo speech in lieu of the two-man conversation with Kirk that was originally planned. Then he continued Kirk’s tradition of responding to questions from the audience, which ranged from one man quibbling about Catholic doctrine to another arguing that the root of societal problems stems from letting women vote. (To the latter, he responded that women aren’t to blame because “men need to lead women.”)

    As Knowles spoke, a spotlight shined on a chair left empty for Kirk.

    Knowles said Kirk was instrumental in keeping together disparate conservative factions, and he worries about the MAGA movement fracturing without Kirk doing the day-to-day work to build bridges between warring groups.

    “Charlie was the unifying figure for the movement. It’s simply a fact,” he said. “There is no replacing him in that regard.”

    “The biggest threat right now is that without that single figure that we were all friends with, who could really hold it together, things could spin off in different directions,” Knowles said. “We have to make sure that doesn’t happen.”

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  • Here’s the surprising list of who will fill in on Charlie Kirk’s ‘American Comeback Tour’ at Utah State

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    Turning Point USA has announced who will take the place of slain conservative activist Charlie Kirk for an upcoming Utah State University event.

    Also, the group says it will no longer hold public events outdoors, according to Turning Point Action COO Tyler Bowyer.

    The “American Comeback Tour” is coming to USU on Sept. 30. It will be held indoors, and will be focused on where Utah should go from here and what healing from Kirk’s death looks like.

    A panel of speakers will take part in Kirk’s place, including Utah Sen. Mike Lee, Gov. Spencer Cox, Arizona Rep. Andy Biggs, and former Utah Rep. Jason Chaffetz, Bowyer told the Deseret News on Monday.

    Changes and consistencies in the debates moving forward

    Tyler Bowyer, Turning Point Action chief operating officer, answers interview questions in his office at Turning Point headquarters in Phoenix, Ariz., on Tuesday, Aug. 19, 2025. | Kristin Murphy, Deseret News

    Debate will still happen at TPUSA campus events.

    “This is who we are. This is the DNA of Turning Point,” Bowyer told the Deseret News. “You can’t have Turning Point and walk away from the things that made us successful.”

    Coupled with elevated security measures, Turning Point is “completely committed to continuing the program,” Bowyer said.

    He said the organization still has a goal of promoting civil discourse.

    “That’s part of the mission, and goal of doing these things is that if you do them and you do it civilly, you win people over. … That’s what Charlie had been doing. That’s his life’s work, and that’s a beautiful thing,” he said.

    Many people have reached out and said they would be willing to step in and help fill Kirk’s role on the tour stops, he said.

    Kirk’s death is stirring an ‘American revival’

    On Sunday, TPUSA hosted Kirk’s funeral at State Farm Stadium in Glendale, Arizona, bringing in an estimated 200,000 people to honor his life.

    Kirk’s wife Erika Kirk, President Donald Trump, Vice President JD Vance, members of his Cabinet, Tucker Carlson and others spoke about God, forgiveness and faith.

    “I don’t think we realized the yearning for spirituality that existed within the greater political atmosphere,” Bowyer said.

    Erika Kirk is the new face of TPUSA

    Erika Kirk was named the CEO and board chair of Turning Point USA on Sept. 18.

    “Erika is is the face. She is the CEO. She’s one with Charlie,” Bowyer said. “We want to be respectful of her and what she wants to do.”

    Two days after her husband’s assassination, Erika spoke in a video filmed at Kirk’s recording studio, thanking the people who have supported her as she grieves. Again during his funeral, Sunday, Erika took the podium, and vowed to continue Kirk’s mission and said she’s forgiven her husband’s killer.

    “She’s so loved and so respected and after after yesterday in particular, I think there’s millions of Americans who have her back,” Bowyer said.

    The big names filling in for Kirk on other tour stops

    Three of the eleven stops on Kirk’s “America Comeback Tour” are yet to be filled. The other seven will be covered by the following politicians and political commentators:

    • Michael Knowles at the University of Minnesota – Twin Cities on Sept. 22.

    • Megyn Kelly and Gov. Glenn Youngkin at Virginia Tech on Sept. 24.

    • Vivek Ramaswamy and Gov. Greg Gianforte at Montana State on Oct. 7.

    • Glenn Beck at the University of North Dakota on Oct. 9.

    • Tucker Carlson at Indiana University Bloomington on Oct. 21.

    • Allie Beth Stuckey and Gov. Jeff Landry at Louisiana State University on Oct. 27.

    • Rob Schneider and Frank Turek at UC Berkely on Nov. 10.

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  • In southern Utah, friends and neighbors try to understand, who is Tyler Robinson?

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    WASHINGTON CITY, Utah — Charlie Kirk’s suspected killer, Tyler James Robinson, is currently being held in the Utah County Jail, but he grew up here, in the southwest corner of the state.

    A town of just over 37,000 people a four-hour drive south of Salt Lake City, Washington City is situated in the middle of the dramatic red rocks of southern Utah, about 30 minutes away from Zion National Park. It’s full of well laid-out stucco homes, many of them recently built, with American flags blowing gently from their porches.

    The family home of Tyler Robinson, who is the suspect in the Utah Valley University killing of Charlie Kirk, is pictured in Washington, Utah, on Friday, Sept. 12, 2025. Kirk was a conservative activist and the founder and president of Turning Point USA. The house is blue and in the lower left of the photo. | Kristin Murphy, Deseret News

    People in Robinson’s neighborhood and those he grew up with expressed shock and grief to the Deseret News, reacting to the news just hours after Robinson was identified by authorities on Friday morning.

    Outside his parents’ home in Washington City, law enforcement officers blocked off the street with vehicles.

    Siblings Victoria and Colby Cannon live in the area and came to see the house, after seeing police cars and hordes of journalists in the area. Both Victoria and Colby were big fans of Charlie Kirk and were shocked when they realized the suspected shooter was from nearby.

    Another woman standing on her front lawn only a few doors down from the Robinsons’ had a reporter park in front of her driveway. She expressed sympathy for the family and wished they were given more space.

    Kirk Shooter Hometown_KM_15.JPG

    Members of the media work near the family home of Tyler Robinson, who is the suspect in the Utah Valley University killing of Charlie Kirk, in Washington, Utah, on Friday, Sept. 12, 2025. Kirk was a conservative activist and the founder and president of Turning Point USA. | Kristin Murphy, Deseret News

    A prominent conservative activist and organizer, Kirk was shot and killed during a “Prove Me Wrong” debate at Utah Valley University on Wednesday around noon. Just a few hours later he was pronounced dead at Timpanogos Regional Hospital.

    Robinson was apprehended at 10 p.m. on Thursday night, after a statewide manhunt was carried out. Local, state and federal law enforcement officers combed through video, tips and forensic evidence as they searched for Kirk’s killer.

    Robinson is believed to have climbed to the roof of the Losee Center, a building next to the grassy amphitheater at UVU where Kirk was interacting with 3,000 students and visitors.

    Video and images released of the shooter were recognized by members of his family, who were praised by Utah Gov. Spencer Cox for being willing to turn him in.

    These two mugshots released by the FBI show Tyler Robinson. | FBI

    These two mugshots released by the FBI show Tyler Robinson. | FBI

    DN-UVUscenemap

    DN-UVUscenemap

    Investigators also spoke to Robinson’s roommate, who lived with him at an apartment in St. George and has not been identified.

    According to Cox, the roommate said Robinson communicated with him on Discord, a social media platform that is popular with young gamers.

    Cox said the roommate told investigators Robinson said he had left a gun wrapped in a towel in a wooded area next to the college campus.

    The bullet casings and bullets in the gun were engraved with anti-fascist messages, Cox said, including, “Hey, Fascist! Catch!” and another that said “If you read this, you are gay, lmao,” among others.

    Kirk Shooter Hometown_KM_1897.JPG

    Department of Public Safety forensics workers work at the apartment of Tyler Robinson, who is the suspect in the Utah Valley University killing of Charlie Kirk, in St. George on Friday, Sept. 12, 2025. Kirk was a conservative activist and the founder and president of Turning Point USA. | Kristin Murphy, Deseret News

    A fellow Boy Scout

    Tate Conrad, also from Washington City, grew up with Robinson, and is enrolled in the same college program at Dixie Technical College in St. George. He is worried about Robinson’s family and the hate they are getting online.

    Conrad is a year younger than Robinson; they met in the same Boy Scout troop in middle school.

    Conrad started an electrical apprenticeship program at Dixie Tech this fall, where Robinson is in his third year.

    As a kid, Conrad said Robinson was “quiet, obviously, but he was a really nice kid. He was always genuine. He wasn’t a loner — he’d be by himself, but if you reached out to him, he’d just be there, and he’d join the conversation.”

    Conrad said Robinson fit in with the other Boy Scouts in their troop. “He was friends with all of us. Nobody disliked him. Nobody hated him. He was a good kid,” he said.

    They both also attended Pine View High School in St. George.

    When Conrad saw Robinson at Dixie Tech last week, he said, “He looked totally the same. Same old Tyler.”

    Robinson attended Utah State University for one semester in 2021, after receiving the presidential scholarship, worth $32,000.

    He was also exceptionally bright, scoring a 34 out of 36 on the ACT college aptitude test, according to a post from his mom on Facebook.

    It isn’t clear why he left USU.

    During a press conference Friday morning, Cox said a family member told law enforcement about a conversation at a family gathering prior to Sept. 10, where Robinson mentioned Kirk was coming to UVU.

    The family member said that Robinson had become more political in recent years, Cox said.

    KIRK MUX PRESSER 7AM_SGW_02464.jpg

    Utah Gov. Spencer Cox speaks during a press conference while joined by FBI Director Kash Patel and other local and federal law enforcement and government officials in the Pope Science Building on the campus of Utah Valley University in Orem on Friday, Sept. 12, 2025. | Scott G Winterton, Deseret News

    During a conversation at the gathering, Robinson mentioned Kirk’s viewpoints, and said Kirk “was full of hate and spreading hate,” Cox said.

    The Guardian reported that a high school friend of Robinson’s, who asked to remain anonymous, said Robinson was “pretty left on everything” and was “the only member of his family that was really leftist.” The friend said the other members of Robinson’s family were Republicans.

    The friend told the Guardian, “I knew he (Robinson) had strong political views, but I never thought it would even go near that far.”

    According to state records, Robinson is a registered voter in the state of Utah but is not affiliated with a political party and apparently hasn’t voted in the last two election cycles.

    What was it like to find out that Tyler Robinson is Kirk’s suspected killer?

    Kirk Shooter Hometown_KM_1067.JPG

    Tate Conrad, who grew up going to Boy Scouts with Tyler Robinson, the suspected killer of Charlie Kirk, poses for a portrait outside of his home in Washington on Friday, Sept. 12, 2025. Kirk was a conservative activist and the founder and president of Turning Point USA. | Kristin Murphy, Deseret News

    “It was shocking, honestly,” Conrad said, when asked how he reacted to the news of Robinson’s arrest. “I didn’t know he was a person capable of something so violent. And it’s hard to digest, because I love Charlie Kirk, and he was an awesome figure.”

    Kirk was one of Conrad’s idols, he’s been listening to him for a year. “Charlie Kirk was somebody who stood for what he believed in. He loved God. And he was just trying to have peaceful interactions with the world,” Conrad said.

    Though Conrad has lost family members and friends close to him before, losing Kirk was different. It felt “like a piece of me was gone,” Conrad said. “It feels like we lost a light, a beacon for hope, because he helped a lot of people my age who were confused and wanted somebody they could talk to.”

    Kirk displayed patience, Conrad said. “That man was a saint. You could see people yelling and screaming at him, and he’d just be sitting there with a smile on his face, having the best time of his life.”

    Robinson’s 11-year-old neighbor reacts to news

    Standing next to his father Cory and little brother Beckham near Robinson’s apartment in St. George, Aiden Bartley, 11, recalled talking to Robinson and being surprised and confused after finding out that a man he had met is Charlie Kirk’s suspected killer.

    Kirk Shooter Hometown_KM_890.JPG

    Aiden Bartley, 11, takes in the scene around him and continues to react to the news that his neighbor Tyler Robinson is the suspected killer of Charlie Kirk, in St. George on Friday, Sept. 12, 2025. Robinson bought chocolates from Bartley for Bartley’s school fundraiser in the past. Kirk was a conservative activist and the founder and president of Turning Point USA. | Kristin Murphy, Deseret News

    In March, Aiden knocked on every single door in his neighborhood, selling chocolate bars for a school fundraiser.

    “He was really nice,” Aiden said, adding, “He bought, like, three chocolate bars. One was wafer.”

    Aiden said the other kids in his class are really sad about Kirk’s death as well.

    Cory Bartley had been following Charlie Kirk for the past five or six years. He was shocked to find out that Robinson lived just a couple doors away. “Small world,” he said. “It’s so crazy.”

    The Bartleys live near Robinson’s apartment in St. George, where he had at least one roommate.

    In Washington City, Robinson’s father recognized him from the images released by law enforcement officials and told his son to turn himself in. At first he resisted, according to the Associated Press, but then he changed his mind.

    Robinson was arrested for aggravated murder, felony discharge of a firearm causing serious bodily injury and obstruction of justice.

    Kirk Shooter Hometown_KM_1872.JPG

    The apartment of Tyler Robinson, who is the suspect in the Utah Valley University killing of Charlie Kirk, is pictured in St. George on Friday, Sept. 12, 2025. Kirk was a conservative activist and the founder and president of Turning Point USA. | Kristin Murphy, Deseret News

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  • Football Star Allegedly Poisoned Girlfriend & Unborn Baby – And Got Away With It For A Year! – Perez Hilton

    Football Star Allegedly Poisoned Girlfriend & Unborn Baby – And Got Away With It For A Year! – Perez Hilton

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    [Warning: Potentially Triggering Content]

    A former college football star is under arrest and charged with murdering his girlfriend and their unborn child with poison.

    Blaise Taylor had a stellar career as a defensive back playing major college football at Arkansas State University before graduating in 2017. Then the 27-year-old rose through the coaching ranks, as he was hired for pro scouting and defensive analyst positions with the NFL‘s Tennessee Titans and Utah State University. And a few weeks ago, he was hired by college football powerhouse Texas A&M University, per ESPN.

    But that’s all over now. According to multiple media reports, the former standout defensive back was arrested in Utah by US Marshals on Thursday night. He’s charged with poisoning girlfriend Jade Benning and her unborn fetus in an incident that occurred in late February of last year at her Nashville apartment. Taylor had been working as a scout for the Titans at the time; after Jade’s death, he took the Utah State job and spent this past season with that school’s team.

    Related: Canadian College Student Arrested For 6 Murders Including A Mother & Her 4 Kids

    While Taylor was in Utah for the past year, cops in Nashville were hard at work investigating Jade’s untimely death. The tragedy unfolded on the night of February 25, 2023. Per arrest records, Taylor was visiting Benning, who was five months pregnant, in her Nashville-area apartment that evening. Just after 9:30 p.m. local time, he called 911 and informed dispatchers that Benning was having what appeared to be an allergic reaction to something.

    Paramedics rushed to the scene and immediately transported Benning to Vanderbilt University Medical Center in critical condition. However, she fell into unconsciousness before she could speak with EMTs or responding police officers. Two days later, her baby — who is believed to have been fathered by Taylor, per WSMV News — died in utero. Then a little more than a week after that, on March 6 — which also happened to be Benning’s 25th birthday — she succumbed to the effects of the poisoning, too.

    At the time, though, authorities weren’t sure it was a poisoning yet. Taylor was not arrested, and Benning’s death was initially thought to be an allergic reaction or some other medical issue. That detectives were never able to interview her before she died made things even more complicated. Soon thereafter, Taylor left the Titans, moved out of Nashville, and took a job with Utah State’s football program as a senior defensive analyst for this past season.

    But Benning’s story didn’t end there. Per WSMV News, the Metro Nashville Police Department assigned Homicide Unit Detective Adam Reese to look deeper into the case. While working alongside medical examiners and doctors from the coroner’s office, Reese was able to uncover evidence that suggested Benning was poisoned. The indictment against Taylor alleges he poisoned Benning and her unborn baby without her knowledge on the night of February 25 prior to calling paramedics.

    Now, instead of going to work alongside his dad Trooper Taylor, the associate head coach at Texas A&M, Blaise is facing justice. He has officially been charged with two counts of first-degree murder — one for Benning and another for her unborn baby. Per the US Sun, Nashville cops are working with the US Marshals and authorities in Utah to have Taylor extradited back to Tennessee.

    Here’s more on this shocking case (below):

    [Image via YouTube]

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    Perez Hilton

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  • Ecologist Investigates Canopy Soil Abundance and Chemistry in Treetops

    Ecologist Investigates Canopy Soil Abundance and Chemistry in Treetops

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    Newswise — LOGAN, UTAH, USA – When we think of soil, most of us think of dirt on the ground. But a surprising amount of the planet’s soil thrives in the treetops of old-growth forests, high above terra firma.

    This organic matter, composed of decaying leaves and branches, airborne particulates and moisture, is called canopy soil or arboreal soil. Its study is relatively new, says Utah State University ecologist Jessica Murray. She’s among researchers unraveling mysteries of the dense, mossy humus that provides rich habitat for insects, birds, fungi, worms and plants, as well as a generous reservoir for carbon storage.

    Murray and colleagues from Texas A&M University, the University of Toronto Scarborough and Imperial College London published new information about the enigmatic resource in the July 27, 2023, online edition of Geoderma. The team’s research was supported by USU, the U.S. Department of Agriculture National Institute of Food and Agriculture, and the Natural Sciences and Engineering Research Council of Canada.

    “In this study, we sought to understand where canopy soils are found, where they are most abundant, and if their properties – and thus, soil development processes – differ as a function of climate or other small-scale factors,” says Murray, a doctoral student in USU’s Department of Biology and Ecology Center. “This is the first study to look at the distribution patterns of canopy soils across forests and one of very few studies that have sought to examine canopy soil properties.”

    Murray collected much of the data for the study some 80 feet above the ground at six primary forest sites across Costa Rica’s Cordillera de Tilarán and Cordillera Volcánica Central, encompassing both Caribbean and Pacific slope mountain ranges. Her field gear includes climbing gear, ropes, a safety harness and helmet.

    “I climbed about 30 trees to collect data,” she says. “And getting to one of those sites was the hardest hike of my life.”

    Murray is referring to a site designated “Puesto 1070,” located along a contiguous tract of primary forest, which required a steep trek from about 1,970 feet in elevation to 3,608 – in thick mud.

    “It took eight hours to complete the hike just to the study site,” she says. “We were carrying all of our climbing gear, food for eight days, sleeping bags and sampling equipment. Thank heavens we finished that site early, because, with our hard-earned appetites, we also nearly finished our food supply ahead of schedule.”

    Murray says tree canopies in the tropical montane forest systems are especially dense, with thick moss, soil and an abundance of epiphytes – plants that grow on other plants – often referred to as “air plants” – that are not parasitic and have little or no attachment to other obvious nutrient sources.

    “It’s like another world in the air – canopies teeming with plant, insect and animal life,” she says. “I initially conducted surveys to assess canopy soil abundance from the ground with binoculars. But it was really necessary to climb up into the trees to get an accurate picture of what was going on.”

    Murray asserts forest canopies store much more carbon that generally assumed.

    “It’s kind of a back-of-the-envelope calculation on my part, but one I’m ready to defend and eager to investigate further,” she says. “I think canopy soil stores 0.4 to 4 percent of total soil carbon in the forests where it is found, which is not being counted in ecosystem carbon budgets.”

    Mentored by USU Biology Professor John Stark and former USU faculty member Bonnie Waring, the latter now with Imperial College London and an author on the paper, Murray says the team’s results indicate both climate and tree size play an important role in canopy soil abundance, carbon stocks and chemistry.

    “Climate, particularly fog and temperature changes, appear to drive canopy soil abundance across forests, while tree size determines canopy soil abundance within a forest,” she says. “Our findings reveal canopy soil’s vulnerability to climate change, and its decline, could cause a significant decrease in carbon storage resources.”  

    Further, she says, those resources could take longer than expected to restore.

    “When we talk about reforestation, we don’t stop to consider the time needed for forest regrowth plus canopy mat regrowth,” Murray says. “It may take decades longer for recovered forests destroyed by wildfire or development to regenerate robust canopy soil mats.”

    A 2022 recipient of the Ecological Society of America’s Katherine S. McCarter Graduate Student Policy Award, Murray is among a number of Aggies presenting at the ESA’s 2023 Annual Meeting Aug. 6-11, in Portland, Oregon. She presents the talk“The Persistence of Metabolically Protected vs. Mineral-Associated Soil Organic Carbon in the Presence of Organic Inputs,” Thursday, Aug. 10, at 4:45 p.m., in Room B115 of the Oregon Convention Center.

    “For that meeting, I’ll be presenting on research different from, but related to, the study published in Geoderma, including work about the basic mechanisms of soil carbon sequestration that uses canopy soils from my sites in Costa Rica,” she says.

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    Utah State University

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  • Slow motion: Scientists investigate tectonic plate boundary earthquake behavior

    Slow motion: Scientists investigate tectonic plate boundary earthquake behavior

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    Newswise — LOGAN, UTAH, USA – Renaissance polymath Leonard da Vinci demonstrated frictional forces slow down the motion of surfaces in contact. Friction, he determined, is proportional to normal force. When two objects are pressed together twice as hard, friction doubles.

    “We see this principle with tectonic plate boundaries,” says Utah State University geophysicist Srisharan Shreedharan. “As surfaces slide against each other, we observe frictional properties, including frictional healing that describes the degree of fault restrengthening between earthquakes. However, we know little about how this phenomenon may affect future slip events, including earthquakes.”

    He and colleagues Demian Saffer and Laura Wallace of the University of Texas at Austin, where Shreedharan was previously employed as a postdoctoral fellow, and Charles Williams of New Zealand’s GNS Science geoscience research institute, publish findings about ultralow frictional healing and slow slip events along the Hikurangi tectonic plate boundary in the Feb. 17, 2023 issue of the journal Science. The team’s research was supported by the U.S. Science Support Program International Ocean Discovery Program (IODP) and the New Zealand Ministry of Business, Innovation and Employment Endeavour Research Fund.

    “Plate motion on shallow subduction megathrusts, like the Hikurangi Trench east of New Zealand’s North Island, occurs all over the world,” says Shreedharan, assistant professor in USU’s Department of Geosciences. “Our research examined the diverse tectonic slip modes, especially slow slip events, and focused on frictional healing.”

    Slow slip events usually don’t cause great shaking and they generally release pent-up energy in a non-damaging way, he says.  

    “But in areas with clay-rich materials, such as those commonly found in subduction zones throughout the planet, frequent ‘slow motion’ slips may be more common than we think,” Shreedharan says. “We don’t yet know whether these slip events are more or less likely to place nearby populated areas at risk of deadly earthquakes and tsunamis.”

    The behavior of the shallowest reaches of subduction zones during an earthquake determine the nature and size of tsunamis, he says. “Our nation’s west coast is vulnerable to large quakes, so it is important to understand how slip occurs on shallow plate boundaries.”

    The USU geophysicist spent two months aboard the IODP research vessel JOIDES Resolution with a team of geoscientists and drilling engineers that drilled holes for monitoring sites along the Hikugangi Trench.

    “To quantify seismic hazards, you need to collect data from sensors inside the boreholes,” Shreedharan says. “It’s a big undertaking, but the data is critical for monitoring events and Improving early warning systems.”

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    Utah State University

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