The Ivy League Murder
A newly engaged Yale graduate student is gunned down by an unknown attacker after a fender bender. Was it extreme road rage or was he targeted? "48 Hours" correspondent Anne-Marie Green reports.
MIT
Yale grad student killed in what investigators feared was a perfect murder
No one could imagine why Kevin Jiang, 26, was the target of a shooting. But for months, someone Jiang never met had a secret plan to kill him.
How a MIT grad student planned a Yale student's near perfect murder
When Kevin Jiang was killed on Feb. 6, 2021, no one had any idea why he may have been targeted. But detectives would soon discover that someone had a secret plot to kill him.
Did a secret obsession lead a "genius" to murder a Yale grad student?
Kevin Jiang, 26, a Yale graduate student and former Army National Guardsman, was gunned down in New Haven, Connecticut. What appeared to be a road rage incident soon unraveled into a story of obsession and premeditation.
Brown University gunman confessed in videos
The man who killed two Brown University students and an MIT professor in December 2025 left confessional videos in the storage unit where investigators discovered his body, the FBI announced Tuesday. CBS News' Anna Schecter has more.
Tipster using Reddit was key in cracking Brown University shooting case, police say
Information from a tipster who posted on Reddit about a strange encounter with another man was key in cracking the Brown University and MIT shootings cases, police say.
Motive sought after suspect in Brown shooting, MIT professor's murder found dead
The Brown University shooting suspect was found dead in a storage unit in Salem, New Hampshire. Authorities believe he is also responsible for killing an MIT professor.
Police seek motive in deadly shootings
Authorities are seeking motive after the man responsible for the deadly shooting at Brown University and the murder of an MIT professor was found dead in a New Hampshire storage unit on Thursday.
How police found shooter in Brown, MIT shootings
The suspect in the Dec. 13 mass shooting on the campus of Brown University was found dead by suicide in a storage unit in Salem, New Hampshire, authorities said. He has been identified as 48-year-old Claudio Manuel Neves Valente, a former Brown grad student. Tom Hanson has more on how he was found.
Autopsy of Brown shooting suspect released
We are learning more about the 48-year-old man identified as the perpetrator of both the mass shooting at Brown University and the killing of an MIT professor. CBS News national investigative correspondent Tom Hanson has the latest.
Officials: Brown shooter killed MIT professor
The gunman behind the shooting at Brown University also killed an MIT professor on Monday, according to Leah Foley, U.S. attorney for the District of Massachusetts. See Foley's full remarks from Thursday night.
MIT professor remembered as brilliant scientist amid search for his killer
The still-unsolved shooting death of MIT professor Nuno Loureiro this week has sent shockwaves through the campus.
Brown University shooting suspect found dead
The suspect in the Dec. 13 mass shooting on the campus of Brown University was found dead in a storage unit in Salem, New Hampshire, Thursday night. Jessi Mitchell anchored CBS News' special report.
New Hampshire search connected to Brown shooting
Police searched an area in Salem, New Hampshire, Thursday night in connection with the recent killings at Brown University and MIT, sources told CBS News Boston. CBS News' Katrina Kaufman reports and retired FBI special agent and profiler Mary Ellen O'Toole joins with analysis.
New Hampshire search connected to Brown shooting
Police are searching an area in Salem, New Hampshire, in connection with the Brown University mass shooting and the killing of the MIT professor, sources told CBS News Boston. CBS News Boston's Penny Kmitt reports and Jeff Harp, retired FBI assistant special agent in charge, joins with analysis.
Police seek suspect in Brown shooting, sources say
A suspect seen pacing near the site of the shooting near Brown University has been identified by authorities, sources told CBS News. His name hasn't been released, but an arrest warrant has been issued. Meanwhile, sources say investigators are now looking into a possible connection between the shooting and the targeted killing of an MIT professor two days later. Tom Hanson reports.
Cops probing connection between Brown, MIT shootings
Law enforcement is investigating possible connections between the mass shooting at Brown University on Saturday afternoon and the targeted killing of an MIT professor two days later, sources tell CBS News. CBS News' Anna Schecter reports and former Suffolk County Police Commissioner Rodney Harrison joins with analysis.
Person of interest ID'd in Brown shooting
Multiple sources tell CBS News a person of interest has been identified in the mass shooting at Brown University. CBS News' Tom Hanson reports.
Police investigate shooting death of MIT professor
Authorities are investigating after Nuno Loureiro, an MIT professor, was shot and killed in his home. CBS Boston's Penny Kmitt reports.
MIT professor's killing remains a mystery amid homicide investigation
Nuno Loureiro, a 47-year-old physicist and fusion scientist, was shot Monday night at his home in Brookline, Massachusetts.
Trump asks colleges to sign letter or risk losing funds
Last week, the Trump administration sent a letter to nine U.S. universities, asking them to pledge support for the administration's political agenda or risk losing access to federal funding. Tyler Coward, lead counsel for the government affairs at FIRE, the Foundation for Individual Rights and Expression, joins "The Daily Report."
How a young man's brilliance was unlocked by his father's persistence
Viraj Dhanda, a nonspeaking autistic teen, spent the first 14 years of his life trying to learn the basics, until his brilliance was suddenly unlocked by his father with the help of Viraj's right thumb.
How a father unlocked his son's brilliance
Viraj Dhanda, a nonspeaking Massachusetts teen with autism, spent the first 14 years of his life trying to learn the basics, until his father suddenly unlocked his brilliance with the help of Viraj's right thumb. Now, he's headed to MIT, one of the most prestigious universities in the world. Steve Hartman has his extraordinary story.
Study examines impact of AI use on brain
A new MIT study finds that over-reliance on artificial intelligence can reduce brain activity and critical cognitive functions. Nataliya Kosmyna, lead author of the study, joins CBS News to break down the findings.
MIT's mini cheetah robots show off flips
Researchers at the Massachusetts Institute of Technology are making headlines for their small army of “mini cheetah robots.” According to MIT News, the robots weigh about 20 pounds and researchers say they are "virtually indestructible." But don't expect them to hit store shelves anytime soon. MIT said it created the bots to be a tool for researchers.
Live
Witkoff, Kushner set to head to Pakistan today for Iran talks
U.S. envoys Steve Witkoff and Jared Kushner are expected to head to Islamabad Saturday for Iran peace talks, although it is unclear if direct talks with Iran will take place.
Arrest made in case of missing USF doctoral students, 1 found dead
Zamil Limon's remains were found on the Howard Franklin Bridge in Tampa. His roommate was in custody, officials said.
Ben Sasse is on extended time. He credits "providence, prayer and a miracle drug."
The former U.S. senator from Nebraska opened up about his terminal diagnosis, his family and the state of American politics in a "Things That Matter" town hall.
Exclusive
White House mulls using Defense Production Act in Spirit Airlines takeover
President Trump is open to some type of federal action, several sources told CBS News, and he has said publicly he'd "do it to save the jobs."
Naval escorts will likely be needed when Strait of Hormuz reopens, Chevron CEO says
Commercial vessels face risks from mines and threats from land, Chevron's chief executive Mike Wirth said in an interview with "Face the Nation" moderator Margaret Brennan.
Sam Altman apologizes for not flagging authorities to mass shooter's ChatGPT account
The ChatGPT account of the shooter, who killed eight people in a small British Columbia community, had been banned about eight months prior to the massacre.
Exclusive
Johnson & Johnson to launch on TrumpRx with 4 of its prescription drugs
Drug-making giant Johnson & Johnson will officially start marketing four of its medications on the Trump administration's "TrumpRx" website on Friday, CBS News exclusively learned.
As U.S. re-arms during ceasefire, long-term concerns emerge about munitions supplies
The Trump administration has sought to project confidence in the U.S. military's munitions stocks after more than a month of war with Iran, but long-term supply questions remain.
DOJ reinstates firing squads, pentobarbital for federal executions
The Justice Department announced Friday it would readopt the death penalty protocols for lethal injection and firing squads.
U.S.
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How a 9-year-old girl found a confidence-changing role model in a Denver soccer star
"I didn't want to be known as the girl with one arm that plays soccer," Denver Summit FC player Carson Pickett told CBS News. "I just wanted to be known for the girl that plays soccer."
The Iran war's economic hit could linger through 2026, economists say
Economists say Americans should expect elevated prices at the pump and rising grocery costs in the months to come.
Exclusive
White House mulls using Defense Production Act in Spirit Airlines takeover
President Trump is open to some type of federal action, several sources told CBS News, and he has said publicly he'd "do it to save the jobs."
Trader Joe's customers sue over coffee's caffeine levels
Consumers allege that Trader Joe's improperly advertised a coffee product as fully caffeinated when it was not.
Appeals court blocks Trump's asylum crackdown at U.S.-Mexico border
A three-judge appellate panel agreed with a lower court ruling that the Trump administration can't put aside laws allowing individuals to apply for asylum.
MoneyWatch
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Naval escorts will likely be needed when Strait of Hormuz reopens, Chevron CEO says
Commercial vessels face risks from mines and threats from land, Chevron's chief executive Mike Wirth said in an interview with "Face the Nation" moderator Margaret Brennan.
The Iran war's economic hit could linger through 2026, economists say
Economists say Americans should expect elevated prices at the pump and rising grocery costs in the months to come.
Trump extends Jones Act waiver for another 90 days
The waiver lets international ships carry goods between U.S. ports and is aimed at lowering energy prices.
Trader Joe's customers sue over coffee's caffeine levels
Consumers allege that Trader Joe's improperly advertised a coffee product as fully caffeinated when it was not.
IEA says Iran war will keep the natural gas market tight for two years
The conflict is expected to crimp global natural gas supplies due to damage to liquefied natural gas facilities in Qatar.
Politics
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Ben Sasse is on extended time. He credits "providence, prayer and a miracle drug."
The former U.S. senator from Nebraska opened up about his terminal diagnosis, his family and the state of American politics in a "Things That Matter" town hall.
Trump extends Jones Act waiver for another 90 days
The waiver lets international ships carry goods between U.S. ports and is aimed at lowering energy prices.
Exclusive
Johnson & Johnson to launch on TrumpRx with 4 of its prescription drugs
Drug-making giant Johnson & Johnson will officially start marketing four of its medications on the Trump administration's TrumpRx website on Friday, CBS News exclusively learned.
Exclusive
White House mulls using Defense Production Act in Spirit Airlines takeover
President Trump is open to some type of federal action, several sources told CBS News, and he has said publicly he'd "do it to save the jobs."
Appeals court blocks Trump's asylum crackdown at U.S.-Mexico border
A three-judge appellate panel agreed with a lower court ruling that the Trump administration can't put aside laws allowing individuals to apply for asylum.
HealthWatch
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Ben Sasse is on extended time. He credits "providence, prayer and a miracle drug."
The former U.S. senator from Nebraska opened up about his terminal diagnosis, his family and the state of American politics in a "Things That Matter" town hall.
Exclusive
Johnson & Johnson to launch on TrumpRx with 4 of its prescription drugs
Drug-making giant Johnson & Johnson will officially start marketing four of its medications on the Trump administration's TrumpRx website on Friday, CBS News exclusively learned.
Medigap premiums leap, and consumers have few alternatives
Millions of people rely on the supplemental insurance to offset the deductibles, copayments, and other costs faced by enrollees in the traditional Medicare program.
Food stamp work rules don't increase employment, researchers say
Work requirements will encourage people who are able to work to seek and maintain jobs, proponents say. But researchers haven't found that they lower the unemployment rate.
New CDC pick may face "threat to follow ideology over evidence," ex-official says
Former Trump Surgeon General Dr. Jerome Adams described Dr. Erica Schwartz as a "home run pick."
World
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Sam Altman apologizes for not flagging authorities to mass shooter's ChatGPT account
The ChatGPT account of the shooter, who killed eight people in a small British Columbia community, had been banned about eight months prior to the massacre.
Naval escorts will likely be needed when Strait of Hormuz reopens, Chevron CEO says
Commercial vessels face risks from mines and threats from land, Chevron's chief executive Mike Wirth said in an interview with "Face the Nation" moderator Margaret Brennan.
Netanyahu says he was treated for early-stage prostate cancer
Israeli Prime Minister Benjamin Netanyahu says the successful operation for prostate cancer happened 18 months ago and that he is now in "excellent physical condition."
Live
Witkoff, Kushner set to head to Pakistan today for Iran talks
U.S. envoys Steve Witkoff and Jared Kushner are expected to head to Islamabad Saturday for Iran peace talks, although it is unclear if direct talks with Iran will take place.
60-foot octopus ruled the seas during age of dinosaurs, fossils show
New analyses of fossilized jaws reveal that massive, kraken-like octopuses once hunted alongside other marine predators.
Entertainment
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Entertainment
Extended interview: Don Cheadle
Oscar-nominated actor Don Cheadle has appeared in more than 100 films and TV shows. But it had been a quarter-century since he appeared on stage in the Off-Broadway hit "Topdog/Underdog," until he made his Broadway debut this spring in a revival of "Proof." In this web exclusive, he talks with Tracy Smith about the lessons of his parents; catching the "theater bug" as a child; the "hamster wheel" of an actor's career; and his emotional investment in works like "Hotel Rwanda."
Rob and Michele Reiner's son, Jake, speaks out about his parents' deaths: "My world, as I knew it, had collapsed"
Jake was at the funeral for one of his closest friends when he learned of his parents' deaths, he said.
Ellen Burstyn reflects on impact of poetry
Ellen Burstyn, known for her Oscar-winning role in "Alice Doesn't Live Here Anymore," has spent seven decades in Hollywood, but she tells "CBS Mornings" that poetry has also shaped her life as she discusses her new book "Poetry Says It Better."
"Survivor" castaway on elimination from game
(Spoilers ahead) "CBS Mornings" speaks with the latest eliminated contestant from "Survivor 50" about exiting the game, strategy and transitioning to the jury.
"Giant" explores Roald Dahl scandal
"Giant," which is now on Broadway, dramatizes a real-life scandal that stained the legacy of world-famous children's author Roald Dahl. Anthony Mason spoke to John Lithgow, who stars in the play, and playwright Mark Rosenblatt.
Technology
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Sam Altman apologizes for not flagging authorities to mass shooter's ChatGPT account
The ChatGPT account of the shooter, who killed eight people in a small British Columbia community, had been banned about eight months prior to the massacre.
Why phone-free parties are gaining popularity
Some young people are opting to go phone-free to live in the moment. USA Today youth mental health reporter Rachel Hale went to an underground, phone-free party in New York City and wrote about her experience. She tells "The Daily Report" about it.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Meta to cut 8,000 jobs as it charges into AI
Meta plans to lay off roughly 10% of its workforce as the technology giant steps up its spending on artificial intelligence.
Victim has "nothing left" as AI fuels a surge in crypto fraud schemes
One woman's entire life savings was stolen from her by sophisticated scammers who used artificial intelligence to perfectly manipulate her.
Science
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Science
From 1990: NASA launches Hubble Telescope
On April 24, 1990, NASA launched the Hubble Space Telescope from the Space Shuttle Discovery after seven years of delays. Watch CBS News' coverage from that day.
60-foot octopus ruled the seas during age of dinosaurs, fossils show
New analyses of fossilized jaws reveal that massive, kraken-like octopuses once hunted alongside other marine predators.
Mysterious "golden orb" found in deep sea in 2023 is finally identified
Scientists spent over two years identifying a mysterious object found off the coast of Alaska in 2023.
Salmon exposed to cocaine swim almost twice as far, study shows
Researchers studied how the drug affected the movements of wild fish in their natural habitats.
Mars rover carries out chemistry experiment never done beyond Earth
"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity mission.
Crime
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Crime
Mom charged after son injures Vietnam vet
A California teen on an electric motorcycle critically injured a pedestrian, and now the boy's mother could now face years in prison. Jonathan Vigliotti explains.
DOJ permits death by firing squad
Death by firing squad is now reinstated in U.S. federal cases, according to a new policy announced on Friday by the Trump administration.
Polymarket on soldier arrest: "The system works"
A U.S. special forces soldier was arrested Thursday for allegedly using confidential government information to make more than $400,000 off the arrest of former Venezuelan President Nicolás Maduro on Polymarket. CBS News homeland security correspondent Nicole Sganga has the details. Then, Dennis Kelleher, CEO of financial regulation nonprofit Better Markets, joins with analysis.
Missing Florida student found dead, arrest made
One of two missing University of South Florida doctoral students was found dead, and a roommate was taken into custody, police said on Friday.
Louisiana mall shooting, Jazz Fest plot
One person died, and five others were injured after a shooting at a Louisiana mall, officials said. This comes as more details emerge about an apparent mass shooting plot at New Orleans' Jazz Fest. CBS News' Anna Schecter reports.
Space
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Mars rover carries out chemistry experiment never done beyond Earth
"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity mission.
Blue Origin New Glenn rocket puts satellite payload into wrong orbit
The launching appeared to go off without a hitch, but a problem prevented the rocket's upper stage from putting its payload into the correct orbit.
Artemis II crew on historic moon mission and what it means for Earth
"We are carrying back everything we learned, not only about where we went but ourselves," mission specialist Christina Koch told "CBS Evening News" anchor Tony Dokoupil.
Artemis II astronauts still awed by moonshot experience: "It was otherworldly"
The four Artemis II astronauts struggled to describe the view and overall experience of flying around the moon's far side and witnessing a solar eclipse in deep space.
"God of chaos" asteroid will pass close to Earth in 3 years, NASA says
People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, according to NASA.
Latest Galleries
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
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Latest CBS News Videos
4/25: The Uplift
A rescue dog at Pasadena Humane in Los Angeles has gone viral – and the puppy has inspired thousands of donations. Plus, David Begnaud introduces us to a young woman who shares how two high school teachers who made a life-changing impact on her as a teen.
Watch tornadoes swirl through Oklahoma
On Thursday night, at least six tornadoes whipped through Oklahoma, causing chaos and destruction. Videos show them spiraling through the state. Some footage does not contain audio.
Employers boosting entry-level hiring: data
After years of steady decline, a new survey finds employers expect to boost new graduate hires by more than 5% this spring compared to the same time last year. LinkedIn career expert Catherine Fisher joins "The Daily Report" to discuss.
Soccer star inspires young girl just like her
Nine-year-old Hayden Stine was born without most of her right arm. When she went to a Denver Summit women's soccer home opener, she saw a player, Carson Pickett, just like her. Steve Hartman goes "On the Road" with a story about the importance of role models.
Why phone-free parties are gaining popularity
Some young people are opting to go phone-free to live in the moment. USA Today youth mental health reporter Rachel Hale went to an underground, phone-free party in New York City and wrote about her experience. She tells "The Daily Report" about it.