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
Trump demands Iran pay compensation following new conditions for reopening strait
President Trump signaled he would be piling economic pressure on Iran as the stalemate continued and Tehran laid out new conditions to reopen the Strait of Hormuz.
7.4 earthquake strikes western Colombia, killing over 100 people
The 7.4 magnitude earthquake's epicenter was San José del Palmar, about 250 miles west of Colombia's capital, Bogota, officials said.
First on CBS
Trump signs order on vaccination recommendations
President Trump is signing an executive order on childhood vaccine schedules Monday.
Blanche sworn in as attorney general, formally taking reins at DOJ
Todd Blanche was sworn in as attorney general after the Senate narrowly voted to confirm the president's former defense lawyer to helm the Justice Department over the weekend.
Judge dismisses charges against billionaire Adani, but sharply criticizes DOJ
A federal judge dismissed fraud charges against Indian billionaire Gautam Adani at the DOJ's request. But in an unusual twist, he refused to dismiss charges against some co-defendants and criticized the DOJ's handling of the case.
5 takeaways from Zuckerberg's essay on his vision for superintelligence
In a 6,500-word post, the Meta CEO argues that superintelligence should be shared "with as many people and businesses as possible."
Contiguous U.S. breaks its record for hottest month ever, NOAA says
Temperatures last month averaged 76.9 degrees Fahrenheit as above-average warmth blanketed the U.S.
Lindsay Clancy's psychiatrist completes testimony with tense exchange
Lindsay Clancy's first psychiatrist was back on the witness stand Monday, completing her testimony in the Massachusetts murder trial.
Powerball jackpot reaches $905M for tonight's drawing as prize surges
With no winner since May, the Powerball grand prize ballooned to the eighth largest in history.
U.S.
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Powerball jackpot reaches $905M for tonight's drawing as prize surges
With no winner since May, the Powerball grand prize ballooned to the eighth largest in history.
Court clears way for social media addiction suits against tech giants
Appeals court ruling could open the door to a flood of litigation against Google, Meta and other social media players.
Why Taylor Farms faces scrutiny over salmonella and cyclospora outbreaks
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
Contiguous U.S. breaks its record for hottest month ever, NOAA says
Temperatures last month averaged 76.9 degrees Fahrenheit as above-average warmth blanketed the U.S.
Blanche sworn in as attorney general, formally taking reins at DOJ
Todd Blanche was sworn in as attorney general after the Senate narrowly voted to confirm the president's former defense lawyer to helm the Justice Department over the weekend.
MoneyWatch
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Court clears way for social media addiction suits against tech giants
Appeals court ruling could open the door to a flood of litigation against Google, Meta and other social media players.
Why Taylor Farms faces scrutiny over salmonella and cyclospora outbreaks
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
5 takeaways from Zuckerberg's essay on his vision for superintelligence
In a 6,500-word post, the Meta CEO argues that superintelligence should be shared "with as many people and businesses as possible."
Mark Zuckerberg's yacht missed boat's call for help, spokesperson says
The issue arose when a skiff ran out of fuel off the coast of Alaska and called for assistance from nearby ships.
Taylor Farms recalls jalapeño items at Walmart, Target over salmonella risk
The recalled products with jalapeño were distributed at national retailers, including Walmart, Target and Trader Joe's, in 26 states.
Politics
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Judge dismisses charges against billionaire Adani, but sharply criticizes DOJ
A federal judge dismissed fraud charges against Indian billionaire Gautam Adani at the DOJ's request. But in an unusual twist, he refused to dismiss charges against some co-defendants and criticized the DOJ's handling of the case.
Blanche sworn in as attorney general, formally taking reins at DOJ
Todd Blanche was sworn in as attorney general after the Senate narrowly voted to confirm the president's former defense lawyer to helm the Justice Department over the weekend.
First on CBS
Trump signs order on vaccination recommendations
President Trump signed an executive order on childhood vaccine schedules Monday.
AOC shares her egg-freezing journey. Here's what to know about the process.
"This is a choice that I am making to feel more in control of my life," said 36-year-old Rep. Alexandria Ocasio-Cortez.
Trump taps staff secretary Will Scharf to be next White House counsel
Will Scharf, who is responsible for overseeing President Trump's paperwork and executive orders, will start Sept. 1, the president announced.
HealthWatch
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Why Taylor Farms faces scrutiny over salmonella and cyclospora outbreaks
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
First on CBS
Trump signs order on vaccination recommendations
President Trump signed an executive order on childhood vaccine schedules Monday.
AOC shares her egg-freezing journey. Here's what to know about the process.
"This is a choice that I am making to feel more in control of my life," said 36-year-old Rep. Alexandria Ocasio-Cortez.
Flesh-eating bacteria kill at least 7 along Gulf Coast. How to protect yourself.
Vibrio vulnificus, a so-called flesh-eating bacterium, lurks in warm coastal waters and can enter the body through open wounds or from eating raw shellfish.
Dr. Stephen Patrick on drug testing new mothers
In this web exclusive, Dr. Stephen Patrick, a newborn ICU doctor and researcher on how the opioid crisis affects pregnant women and infants, talks with CBS News' Erin Moriarty about what happens after a mother tests positive for a substance during pregnancy. Patrick argues that automatically referring mothers to child welfare or law enforcement over a single drug test - even for substances like marijuana, which are legal in much of the country - can create more harm than it prevents: driving women away from prenatal care, disproportionately affecting Black and Native American families, and separating moms from newborns without evidence of harm.
World
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Italian businessman is mastermind behind journalist bomb attack, police say
Valter Lavitola, a former journalist and import-export businessman who owns a restaurant in Rome, was close to former Italian premier Silvio Berlusconi.
7.4 earthquake strikes western Colombia, killing over 100 people
The 7.4 magnitude earthquake's epicenter was San José del Palmar, about 250 miles west of Colombia's capital, Bogota, officials said.
Wildfires rage, force evacuations in western U.S., Canada amid drought
More than 40 large wildfires are burning in the West, fueled by severe drought, as over 100 blazes scorch parts of western Canada.
Undersea power cable diverted after "Harry Potter" fans complain
The CEO of Etchea Energy described being inundated with calls after inadvertently planning an underground cable beneath a memorial to the fictional "Harry Potter" character.
London police seize record $10 million in supercars in one weekend
One of the vehicles impounded was a Ferrari Monza SP2, which can sell for as much as $5 million at auction.
Entertainment
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Entertainment
Riley Green talks upcoming album
Country music star Riley Green joins "CBS Mornings" to talk about his upcoming album, "That's Just Me," which is set for release in mid-September.
Meet Paw Patrol look-alike contest winners
The winners of a Paw Patrol look-alike contest join "CBS Mornings" ahead of the "Paw Patrol: The Dino Movie" which premieres Aug. 14.
Taylor Swift songs in White House socials
Some Taylor Swift songs were removed from several White House social media videos. CBS News contributor Caroline Polisi has more.
Tales from Gay Talese
A legend among writers and reporters, and a leading practitioner of the "New Journalism," Gay Talese talks of a career writing about the famous and not-so-famous, from Frank Sinatra, to aging sports figures, mobsters and nudists.
Tales from Gay Talese
For more than six decades, Gay Talese has been a celebrated legend among writers and reporters – a leading practitioner of the "New Journalism." At 94, he talks with New Yorker writer Kelefa Sanneh of a career writing about the famous and not-so-famous (including mobsters, aging sports figures and nudists), and why his renowned 1966 Esquire article about Frank Sinatra didn't require his actually talking to the Chairman of the Board.
Technology
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Technology
Meta debuts new AI model; Sanders' regulatory push
Sen. Bernie Sanders on Monday called for more regulation of artificial intelligence, saying companies are losing control of the technology. On the same day, Meta released a new AI tool. Axios tech and policy reporter Maria Curi joins to discuss.
Court clears way for social media addiction suits against tech giants
Appeals court ruling could open the door to a flood of litigation against Google, Meta and other social media players.
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.
5 takeaways from Zuckerberg's essay on his vision for superintelligence
In a 6,500-word post, the Meta CEO argues that superintelligence should be shared "with as many people and businesses as possible."
Where to get the latest CBS Mornings Deals
On this edition of CBS Deals, we show you items that will help improve your everyday lifestyle. Visit cbsdeals.com to take advantage of these exclusive deals today. CBS earns commissions on purchases made through cbsdeals.com.
Science
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Science
Protecting the Venus fly trap
The carnivorous Venus fly trap is native to the Carolinas, but its population is dwindling due to loss of habitat. Correspondent Seth Doane talks with botanist Julie Moore, who has spent much of her life helping to save these remarkable plants; and with Damon Waitt, director of the North Carolina Botanical Garden, who discusses the unusual traits of a species that Charles Darwin called the most interesting plant in the world. (Originally broadcast April 26, 2026.)
Genetically altered beagles offer hope for dog lovers with allergies
Matt Walker, a geneticist and the CEO of Kindred Companion Sciences, joins "CBS Mornings" with his gene-altered beagle, Bailey, to discuss creating future options for people with severe pet allergies.
Most detailed images taken of sun's surface revealed
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
Bezos, DiCaprio set up massive wildlife fund
Hollywood actor Leonardo DiCaprio and Amazon founder Jeff Bezos have announced a $200 million fund set to protect species on the brink of extinction. Carter Evans has the story.
Dramatic photos show lava spewing from Fuego volcano in Guatemala
Guatemalan officials on Monday began evacuating two villages near the Fuego volcano due to the ongoing eruption.
Crime
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Crime
Lindsay Clancy's psychiatrist back on stand
Lindsay Clancy's psychiatrist, Dr. Jennifer Tufts, is back on the stand Monday as the Massachusetts murder trial enters its third week. CBS News' Katrina Kaufman has more.
Man who allegedly arranged Tupac Shakur's 1996 killing is on trial in Las Vegas
The man who prosecutors say orchestrated the 1996 killing of rap icon Tupac Shakur, Duane "Keffe D" Davis, is on trial almost 30 years after the drive-by shooting in Las Vegas.
2 killed in New York Harbor boat capsize
The captain of a boat that overturned in New York Harbor was charged with reckless endangerment. Twelve people were saved, but a mother and her 5-month-old daughter died. Michael George reports.
Family of murdered photographer wonders if his killer acted alone
Joe Shymanski, a, well-known Washington D.C. photographer, was murdered and dismembered in 2023. His ex-wife's former boyfriend, Brandon Holbrook, was convicted in the case. Shymanski's family still wonders if anyone else was involved.
Survivor's testimony key in helping convict ex-boyfriend of murder
C.C. Opanowski says it's still difficult to process the fact that a person she once loved was convicted of murder. She hopes that others can learn from her story.
Space
More Space
Most detailed images taken of sun's surface revealed
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
SpaceX rocket booster slams into moon, creating crater that could be 16 feet deep
The impact wasn't visible to the naked eye, but photos are expected to come from a lunar satellite at a later time.
Russian Soyuz brings three home after 8 months at space station
The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.
SpaceX's Super Heavy-Starship blasts off on 13th test flight
An upgraded version of the world's most powerful rocket is key to landing NASA astronauts on the moon in the agency's Artemis program.
Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
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.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Investigating the death of designer Sylvie Cachay
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Latest CBS News Videos
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Latest CBS News Videos
The Au Pair Affair: Banfield Sentenced to Life
On Friday, June 5, Brendan Banfield was sentenced to life in prison without parole for orchestrating an elaborate plot to murder his wife, Christine Banfield, while carrying on an affair with the family's au pair, Juliana Peres Magalhães. The scheme involved luring an unsuspecting man, Joseph Ryan, to the Banfield home and attempting to frame him for the crime. "48 Hours" correspondent Anne-Marie Green and "48 Hours" producer Michelle Sigona share the most passionate moments from victim impact statements. You'll also hear from Brendan Banfield in court as he maintained his innocence.
Inside D4vd's Preliminary Hearing in Murder Case
A preliminary hearing offers the clearest look yet at the case against singer-songwriter D4vd, who is charged with the murder of 14-year-old Celeste Rivas Hernandez. "48 Hours" correspondent Anne-Marie Green is joined by Los Angeles Times investigative crime writer Richard Winton to unpack the latest courtroom developments, the prosecution's strategy, the defense's response, and the evidence that could determine whether the case advances to trial.
Disturbing New Allegations Against D4vd
On April 29, prosecutors released a brief outlining their case against singer-songwriter D4vd, who has been charged in the murder of 14-year-old Celeste Rivas Hernandez. On this episode of "Case By Case," we examine the state's timeline of events, including the allegation that D4vd stabbed Celeste and went to great lengths to cover up the crime. Plus, an update on Nick Reiner who appeared in the same court just hours before D4vd. "48 Hours" correspondent Erin Moriarty and Los Angeles Times crime writer Richard Winton dig into the new details on both stories.
D4vd Charged with Murder
Following the discovery of Celeste Rivas Hernandez's remains in a vehicle registered to D4vd last fall, what were the key developments that led to charges this week? On this episode of "Case by Case," we examine all of the new details coming out of the case against singer-songwriter David Anthony Burke, who professionally goes by D4vd. "48 Hours" correspondent Natalie Morales and CBS News chief correspondent Matt Gutman break down what we know so far about Celeste's death and the alleged abusive relationship she had with the singer.
Examining how Trump could end Iran stalemate
President Trump told Axios that he is only "semi-negotiating" with Tehran. The Iranians are demanding that they be compensated for war damage to reopen the Strait of Hormuz. CBS News national security contributor Samantha Vinograd joins with analysis.