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The Brief

The most important stories for you to know today
  • Man arrested in Florida faces years in prison
    A backyard with a pool and a fire raging behind it. The flames can be seen reflected in the pool.
    The Palisades Fire burns near homes in Pacific Palisades on Jan. 7.

    Topline:

    Nine months after the Palisades Fire ignited, killing 12 and destroying more than 6,800 structures, authorities today announced that they've arrested and charged 29-year-old Jonathan Rinderknecht in connection to starting the deadly blaze.

    Why now: Acting U.S. Attorney Bill Essayli said Rinderknecht was arrested Tuesday in Florida. He has been charged with destruction of property by means of fire, which is a felony that carries a minimum sentence of five years in federal prison.

    Why it matters: By the time the Palisades Fire was fully contained 24 days after its start, the fire had burned more than 23,000 acres and destroyed more than 6,800 structures, damaging 937 more. Twelve people were killed.

    The backstory: The 8-acre Lachman Fire broke out on New Year’s Day at about 12:30 a.m. Light winds meant little spread, as L.A. city and county helicopters made water drops, and hand crews cut a fire line. The location was right near Skull Rock in the Pacific Palisades — the area where the Palisades Fire erupted amid strong winds on Jan. 7.

    Read on ... for details of the arrest and how authorities say the fire began.

    Nine months after the Palisades Fire erupted, killing 12 people and destroying more than 6,800 structures, authorities announced that they've arrested and charged 29-year-old Jonathan Rinderknecht in connection with starting the deadly blaze.

    Acting U.S. Attorney Bill Essayli said Rinderknecht was arrested Tuesday in Florida. He has been charged with destruction of property by means of fire, which is a felony that carries a minimum sentence of five years in federal prison.

    A man with long brown hair and a beard and mustache stands against a block wall in a hoody. A person's hand is on his left arm.
    This undated photo provided by the U.S. Attorney's Office shows Jonathan Rinderknecht, a suspect in the Palisades Fire.
    (
    U.S. Attorney's Office
    )

    The Bureau of Alcohol, Tobacco, Firearms and Explosives has been investigating since January and has determined that it was a reignition of an earlier fire. Officials said at a news conference Wednesday that Rinderknecht started that fire six days earlier while working as an Uber driver — around midnight on Jan. 1 — after dropping off a passenger.

    The 8-acre Lachman Fire didn't spread far, as L.A. city and county helicopters made water drops and hand crews cut a fire line, helping to contain the blaze before moving on to mop up. Firefighters then patrolled the burned area to extinguish smoldering stumps, logs and piles of ash, as there was a risk of reignition later.

    That's exactly what appears to have happened.

    According to Essayli, the fire smoldered underground until strong winds on Jan. 7 caused the fire to surface and spread, becoming one of the most destructive fires on record.

    Speculation about the cause of the fire had centered on fireworks, but Essayli said that authorities have no evidence that's the case. Rinderknecht reportedly lived in the Pacific Palisades, but had relocated to Florida since then.

    Authorities gave no potential motive. They projected AI images, said to have been generated by the suspect, at a news conference.

    Rinderknecht remained in custody Wednesday, according to the Associated Press, and it was unclear when he would be extradited to California.

    Multiple panels of art show burning areas next to city scapes.
    AI-generated images were displayed by federal officials when they announced the arrest of a man in connection with the Palisades Fire.
    (
    Courtesy U.S. Attorney's Office
    )

    In a statement, Los Angeles Mayor Karen Bass thanked federal and local investigators for the work that led to the arrest.

    "Each day that families are displaced is a day too long," Bass said, "and as we are working tirelessly to bring Angelenos home, we are also working towards closure and towards justice — and today is a step forward in that process."

    The backstory

    Listen 4:00
    Uber driver charged in connection with starting the Palisades Fire

    The Palisades Fire sparked about 10:30 a.m. on Jan. 7, amid a massive windstorm in Southern California. By the time it was fully contained 24 days later, the fire had burned more than 23,000 acres and destroyed more than 6,800 structures and damaging 937 more. Twelve people were killed.

    An LAist review of after-action reports released following the January fires and the 2018 Woolsey Fire — which killed three people and destroyed nearly 2,000 structures across L.A. and Ventura counties — found similar shortfalls in L.A. County’s emergency response. The reports offer similar recommendations for how to fix the issues too.

    The L.A. County Sheriff’s Department and Fire Department said comparing the reports wasn't reasonable and told LAist that they are pursuing recommendations from the report on the Eaton and Palisades fires and other changes.

    The Los Angeles Fire Department released its after-action report later on Wednesday.

    Listen 4:53
    L.A. Report, Afternoon Edition: Uber driver arrested in connection with Palisades Fire; California seeks tenant testimony; new kids magazine in SoCal

  • The airport will close in 2028 to become a park
    One white plane lands on the runway. Off to the right, another plan is parked.
    The Santa Monica Airport will close in 2028 and become a sprawling public park.

    Topline:

    The Santa Monica Airport will close in 2028 and become a sprawling public park that city officials say will improve quality of life and boost green space.

    What we know: The city is in the very early stages of planning how to transform the 192 acres into a park. The preliminary report shows some potential amenities of the park, such as gardens, biking trails, art galleries, a community center and much more.

    Background: After a long legal battle between the city and the Federal Aviation Administration, a settlement was reached that ruled that the city could close the more than 100-year-old airport. The park was controversial among residents because of air quality and noise concerns, and was the subject of many legal battles in recent decades.

    What’s next? The city wants to hear from residents. You’re encouraged to review the framework and fill out this survey. Feedback will be accepted until April 26.

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  • Certain immigrants no longer eligible
    An adult reaches for a banana on a metal shelve as a child carries a toy rolling grocery basket with groceries inside it. On their left are shelves of canned food and other bags of food.
    Thousands of immigrants, including refugees and asylees, in California are set to lose their food assistance benefits, known as CalFresh, starting this month.

    Topline:

    Thousands of immigrants who are lawfully in California are set to lose their food assistance benefits, known as CalFresh, starting this month.

    What’s new: The changes apply to certain immigrants who are here lawfully, including refugees and asylees. It also applies to people from Iraq and Afghanistan who have special visas for helping the U.S. military overseas.

    Why now: The new restrictions stem from H.R. 1 — also known as the “Big Beautiful Bill” — which Congress passed last year.

    What’s next: Officials estimate 23,000 people in Los Angeles County will be affected. State officials say noncitizens who are currently receiving benefits will continue to get them until it’s time to renew their benefits — adding that people might be able to receive benefits again if their legal status changes to lawful permanent residents.

    Thousands of immigrants who are lawfully in California are set to lose their food assistance benefits, known as CalFresh, starting this month.

    The new restrictions stem from H.R. 1 — also known as the “Big Beautiful Bill” — which Congress passed last year.

    The changes remove eligibility for certain noncitizens, including people with refugee status and victims of trafficking. It also applies to immigrants from Iraq and Afghanistan who have special immigrant visas for helping the U.S. government overseas.

     ”These are folks … many of whom have large families that we have a commitment to as a country because we welcomed them and invited them here to find a place of refuge,” said Cambria Tortorelli, president of the International Institute of Los Angeles, a refugee resettlement agency. “They’re authorized to work and they’ve been brought here by the U.S. government.”

    The federal spending bill, H.R. 1, made sweeping cuts to social safety net programs, including food assistance and Medicaid. In signing the bill, President Donald Trump said the changes were delivering on his campaign promises of “America first.”

    Officials estimate 23,000 people in Los Angeles County will be affected. The state estimates about 72,000 immigrants with lawful presence will be affected across California.

    CalFresh is the state’s version of the federally funded Supplemental Nutrition Assistance Program, or SNAP. Undocumented immigrants have not been eligible to receive CalFresh benefits.

    State officials say noncitizens who are currently receiving benefits will continue to get them until it’s time to renew their benefits — adding that people might be able to receive benefits again if their legal status changes to lawful permanent residents.

    Who the changes apply to:

    • Asylees
    • Refugees
    • Parolees (unless they are Cuban and Haitian entrants)
    • Individuals with deportation or removal withheld
    • Conditional entrants
    • Victims of trafficking
    • Battered noncitizens
    • Iraqi or Afghan with special immigrant visas (SIV) who are not lawful permanent residents (LPR)
    • Certain Afghan Nationals granted parole between July 31, 2021, and Sept. 30, 2023
    • Certain Ukrainian Nationals granted parole between Feb. 24, 2022, and Sep. 30, 2024
  • Students mistrust results and fear job impact
    A close-up of a hand on a laptop computer.
    A student takes notes during history class.

    Topline:

    Nearly every student in the California State University system has used artificial intelligence tools, but most don’t trust the results, are worried about how AI will affect their future job security and want more say in systemwide AI policy.

    CSU AI survey: CSU polled more than 94,000 students, faculty and staff, making it the largest survey of AI perception in higher education. Nearly all students have used AI but most question whether it is trustworthy. Both faculty and students want more say in systemwide AI policies. Faculty are divided about the impact of AI on teaching and research. 

    The results: Educators want a say in how and which AI tools are used. Students across the CSU system want to be included in those discussions. Some professors teach students how to use AI and encourage students to use it, while others forbid its use in the classroom. In addition to clarity around use of AI policies, students in this year’s survey said they want training that will be relevant to their careers. “I want to learn AI tools that are actually used in my industry, not just generic chatbots,” a mechanical engineering student responded. “Show me what engineers are actually doing with AI on the job.”

    Nearly every student in the California State University system has used artificial intelligence tools, but most don’t trust the results, are worried about how AI will affect their future job security and want more say in systemwide AI policy.

    That’s according to results of a 2025 survey of more than 80,000 students enrolled at CSU’s 22 campuses, plus faculty and staff — the largest and most comprehensive study of how higher education students and instructors perceive artificial intelligence.

    Nationwide, university faculty struggle to reconcile the learning benefits of AI — hailed as a “transformative tool” for providing tutoring and personalized support to students — and the risks that students will depend on AI agents to do their thinking for them and, very possibly, get the wrong information. Educators want a say in how and which AI tools are used. Students across the CSU system want to be included in those discussions.

    Some professors teach students how to use AI and encourage students to use it, while others forbid its use in the classroom, said Katie Karroum, vice president of systemwide affairs for the Cal State Student Association, representing more than 470,000 students.

    “Both of these things are allowed to coexist right now without a policy,” she said.

    Karroum said that faculty practices are too varied and that what students need are consistent and transparent rules developed in collaboration with students. “There are going to be students who are graduating with AI literacy and some that graduate without AI literacy.”

    In February 2025, the CSU system announced an initiative to adopt AI technologies and an agreement with OpenAI to make ChatGPT available throughout the system. The system-wide survey released Wednesday confirms that ChatGPT is the most used AI tool across CSUs. The system will also work with Adobe, Google, IBM, Intel, LinkedIn, Microsoft and NVIDIA.

    Campus leaders say the survey and accompanying dashboard provide much needed data on how the system continues to integrate AI into instruction and assessment.

    “We need to have data to make data-informed decisions instead of just going by anecdote,” said Elisa Sobo, a professor of anthropology at San Diego State who was involved in interpreting the survey’s findings. “We have data that show high use, but we also have high levels of concern, very valid concern, to help people be responsible when they use it.”

    Faculty at San Diego State designed the survey, which received more than 94,000 responses from students, faculty and staff. Among all responding CSU students, 95% reported using an AI tool; 84% said they used ChatGPT and 82% worry that AI will negatively impact their future job security. Others worry that they won’t be competitive if they don’t understand AI well enough.

    “Even though I don’t want to use it, I HAVE TO!” wrote a computer science major. “Because if I don’t, then I’ll be left behind, and that is the last thing someone would want in this stupid job market.”

    Faculty are divided about the impact of AI on teaching and research. Just over 55% reported a positive benefit, while 52% said AI has had a negative impact so far.

    San Diego State conducted its first campuswide survey in 2023 in response to complaints from students about inconsistent rules about AI use in courses, said James Frazee, vice president for information technology at the campus.

    “Students are facing this patchwork of expectations even within the same course taught by different instructors,” Frazee said. In one introductory course, the professor might encourage students to use AI, but another professor teaching the same course might forbid it, he said. “It was a hot mess.”

    In that 2023 survey, one student made this request: “Please just tell us what to do and be clear about it.”

    Following that survey, the San Diego State Academic Senate approved guidelines for the use of generative AI in instruction and assessments. In 2025, the Senate made it mandatory that faculty include language about AI use in course syllabi.

    “It doesn’t say what your disposition has to be, whether it’s pro or con,” Frazee said. “It just says you have to be clear about your expectations. Without the 2023 survey data, that never would have happened.”

    According to the 2025 systemwide survey, only 68% of teaching faculty include language about AI use in their syllabi.

    Sobo and other faculty who helped develop the 2025 survey hope other CSU campuses will find the data helpful in informing policies about AI use. The dashboard allows users to search for specific campus and discipline data and view student responses by demographic group.

    The 2025 survey shows that first-generation students are more interested in formal AI training and that Black, Hispanic and Latino students are more interested than white students. At San Diego State, students are required to earn a micro-credential in AI use during their first year — another change that was made after the 2023 survey.

    Students in this year’s survey said they want training that will be relevant to their careers. “I want to learn AI tools that are actually used in my industry, not just generic chatbots,” a mechanical engineering student responded. “Show me what engineers are actually doing with AI on the job.”

    The California Faculty Association, which represents about 29,000 educators in the CSU system, said in a February statement that faculty should be included in future systemwide decisions about AI, including whether the contract with OpenAI should be renewed in July.

    “CFA members continue to advocate for ethical and enforceable safeguards governing the use of artificial intelligence,” the CFA said in the statement, asking for “protections for using or refusing to use the technology, professional development resources to adapt pedagogy to incorporate the technology, and further protections for faculty intellectual property.”

    EdSource is an independent nonprofit organization that provides analysis on key education issues facing California and the nation. LAist republishes articles from EdSource with permission.

  • SoCal institutions lean into April Fools' Day
    Multiple tennis courts can be seen from overhead.
    Tennis courts featured in an April Fools' Day social media post by Irvine.

    Topline:

    Many Southern California cities and institutions are dropping big, grabby news today — from the city of Irvine going "pickle-ball" only, to the Huntington Botanical Gardens announcing it'll be bottling the scent of the famed corpse flower as a perfume.

    Why now: Before you go "what the what" — remember today's the first day of April.

    Read on ... to find a roundup of some of the April Fools' jokes from your city and local trusted institutions.

    Many Southern California cities and institutions are dropping big, grabby news today. Before you go "what the what" — remember, it's the first day of April.

    Here's a roundup of some of the April Fools' news dump items.

    Irvine, the 'pickleball-only' city

    Irvine announced that it'll be converting all tennis courts into pickleball courts by 2027. That's one notch for Team Pickleball in the ongoing turf war between tennis lovers and pickleball players over the fight for court space to engage in their beloved sport.

    "Starting today, April 1, all tennis courts are being converted to pickleball courts as part of a citywide effort to make Irvine a pickleball-only City by 2027," the post stated. "We don’t just think this is a good idea … we dink it’s a great one."

    Catch that? They "dink" it's a great idea.

    All hail Queen Latifah in Long Beach

    Over in Long Beach, Mayor Rex Richardson announced the city's reigning royalty, the Queen Mary, will be renamed after another queen.

    "After careful consideration, I am proud to announce that the Queen Mary will officially be renamed the RMS Queen Latifah," he said. "Long Beach is stepping into a new era as a major music destination — with a new amphitheater, a deep cultural legacy and a future built on sound. It’s only right that our most iconic Queen reflects that energy."

    In real-real news, LBC native and everyone's favorite Olympics commenter Snoop Dogg is headlining the grand opening show of the Long Beach Amphitheater in June. That's the new waterfront venue near the RMS Queen Latifah.

    Prolific author gets his own library branch

    Suspense writer James Patterson has more than 200 novels to his name, selling more than 450 million copies. If anyone deserves his own namesake branch, it would be Patterson, no?

    The Los Angeles Public Library certainly dinks so, announcing today the James Patterson Canoga Park branch, "with wall to wall Patterson books and programming centered around this prolific author."

    Eau de corpse flower

    The opening of the corpse flower has become an annual event at the Huntington Botanical Gardens. The event brings legions hoping to get a whiff of the famed flower's "pungent aroma."

    The San Marino institution announced that it's bottling the scent, as part of its new "The Huntington's Stank Collection."

    "A musky gym sock note opens this unique fragrance, with a sweet, rotten-egg base to ground it. Smells like you — but smellier," the post explained.

    Adopt something you can just leave at home, always

    Pasadena Humane got in on the fun with a special event — today only — where you can adopt a rock.

    "Adoption ROCKS! And today only, you can adopt a friend you won't take for granite," the message said.