Brown University shooting: New video shows moment suspected gunman left campus
Footage newly obtained by ABC News appears to show the moment that the man suspected of opening fire at Brown University in December fled the Ivy League campus following the tragic incident. (Rhode Island Attorney General’s Office)
(PROVIDENCE, R.I.) — Footage newly obtained by ABC News appears to show the moment that the man suspected of opening fire at Brown University in December fled the Ivy League campus following the tragic incident.
Officials believe Claudio Manuel Neves Valente, 48, is seen on a dash camera video recorded from a Brown University shuttle vehicle on Dec. 13 around dusk, walking through a parking lot adjacent to Barus and Holley, the building that includes the Providence, Rhode Island, school’s physics department.
His right hand appears to be in his pocket as he then jaywalks nonchalantly across Hope Street toward an adjacent residential neighborhood.
The Rhode Island Office of the Attorney General confirmed to ABC News that the footage is believed to depict the shooter and that the video was recorded immediately following the shooting.
The video was released in response to a public records request filed by ABC News. Authorities are currently declining to release many additional records associated with the response to the incident.
Neves Valente, a former Brown graduate student suspected to have been motivated by a lengthy grudge, shot and killed students Mukhammad Aziz Umurzokov and Ella Cook inside a final exam review session, according to authorities.
Nine others were wounded in the shooting, officials said at the time.
At some point after the shooting, police say Neves Valente traveled to the Boston suburbs and killed Massachusetts Institute of Technology professor Nuno Loureiro near his Brookline home.
Neves Valente later crossed the New Hampshire state line by a few yards and took his own life at a self-storage facility as authorities sought to take him into custody, according to police.
The video recorded by the shuttle bus was referenced in a Providence Police criminal affidavit against Neves Valente that noted, “This was observed to be at 16:03, immediately after the shooting.”
The footage appears to indicate that the tragedy that occurred inside Barus and Holley was not evident to people on the street outside, with a handful of pedestrians seen casually walking nearby.
A Brown University police car can be seen parked on the curb. Around 25 seconds after Neves Valente fled the scene, another police car can be seen driving down Hope Street. Its blue emergency lights were flashing.
Three people are dead and 14 others hospitalized following a mass shooting early Sunday morning. (Brandon Bell/Getty Images)
(NEW YORK) — The FBI said it is investigating a possible terrorism motive in a mass shooting early Sunday outside a bar in Austin, Texas, that left two people dead and more than a dozen others injured.
The suspected gunman was killed in a confrontation with police officers, who were already staged in the city’s entertainment district when the shooting broke out, Austin Police Chief Lisa Davis said at a news conference on Sunday.
The suspect’s name was not immediately released. But sources with knowledge of the investigation told ABC News that he is a 53-year-old man from Pflugerville, Texas, who was born in Senegal and was a naturalized U.S citizen.
Alex Doran, the acting special agent in charge of the FBI’s San Antonio field office, said a motive for the shooting remains under investigation, but terrorism is a possible motive.
“There were indicators on the subject and in his vehicle that indicate potential nexus to terrorism,” Doran said Sunday. “Again, it’s still too early to make a determination on that.”
Davis said 911 callers began reporting a shooting on Sixth Street in downtown Austin just before 2 p.m. She said the 911 callers stated that someone was shooting around Buford’s Bar.
“We know that a large SUV drove several times around the block in that area,” Davis said. “At one point, [the suspect] put his flashers on, rolled down his window and began using a pistol, shooting out of his car windows, striking patrons of the bar that were on the patio and that were in front of the bar.”
Davis said the suspect then parked his vehicle, got out and opened fire on people gathered on the sidewalk.
She said the Austin police department had a contingent of officers assigned to patrol the area in the busy Sixth Street entertainment district. She said the officers were about 55 to 56 seconds away from where the suspect was shooting, and rushed toward the gunfire.
Davis said the suspect was walking in the direction of the police when officers confronted him and killed him.
“There is no question in my mind that the quick response of the police officers and of our EMS personnel and those professionals made a difference and saved lives,” Austin Mayor Kirk Watson said at the news conference.
Three Austin Police Department officers encountered a suspect armed with a gun on the street near Buford’s Bar, police said at an earlier news conference. The officers returned fire, fatally shooting the man, police said.
The FBI’s Joint terrorism Task Force is joining the investigation into the shooting, sources familiar with the matter told ABC News.
The Austin Police Department had earlier released a statement urging people to avoid the area near the 600 block of Rio Grande Street, the Downtown Austin block where the bar is located.
Photos and videos from the scene showed a major emergency response. Paramedics and officers arrived on the scene less than a minute after the first call came in, Chief Robert Luckritz, of the Austin-Travis County EMS, said on Sunday.
Three people, including a suspect, were pronounced dead at the scene, Luckritz said, adding that another 14 were transported to local hospitals for treatment for injuries.
As the response began, the Austin Fire Department had said that emergency personnel were responding to an “Active Attack” call.
“AFD is working an Active Attack call on West 6th St. unified command with @Austin_Police and @ATCEMS This is an active scene we will release information as becomes available,” the department said on social media. “Avoid the area.”
A memorial set up by Brown University outside of the Barus and Holley building on December 18, 2025. (Photo by David L. Ryan/The Boston Globe via Getty Images)
(NEW YORK) — New details about how police caught up to Claudio Manuel Neves Valente, the 48-year-old former Brown University graduate student who allegedly perpetrated a mass shooting at Brown and killed a Massachusetts Institute of Technology professor, have emerged after a dayslong manhunt where officials said he made a series of moves designed to evade authorities.
Authorities credited the work of a tipster who they say “blew this case out in the open.”
Providence Police Chief Oscar Perez said local police helped track down Neves Valente, who was found dead in a New Hampshire storage unit on Thursday, in part thanks to surveillance video and a tip from an anonymous source that pointed authorities to a post on social media platform Reddit.
The tip referenced a post in which the Reddit user — later identified as John — called for police to “look into a grey Nissan with Florida plates,” according to the affidavit.
“I’m being dead serious,” the Reddit post read. “That was the car he was driving.”
After noticing the man they believed to be John interacting with the suspect on surveillance footage, police released images of him and asked for help in identifying him on Wednesday. Later that day, John approached a Providence police officer and said he was the person they were looking for.
John told detectives that he encountered the suspect in the bathroom of Brown University’s Barus & Holley building in the hours before Dec. 13 shooting and was suspicious, according to the affidavit.
John followed Neves Valente outside, where he said he observed the suspect approaching his car, the affidavit noted. The suspect and John would lock eyes as Neves Valente repeatedly walked around the block, in what John would describe “as a game of cat and mouse,” according to the affidavit.
“At some point they [John and Neves Valente] encountered each other on George Street, at which time, the Suspect ran in the opposite direction. John then ran up behind the person of interest, slowed to a good speed-walk and walked past the Suspect,” the affidavit said.
Ultimately, John questioned Neves Valente why he was circling the block prompting a response from the suspect, before John walked away, according to the affidavit.
Rhode Island Attorney General Peter Neronha told reporters John’s information was crucial in tracking the suspect.
“I remember last night watching his interview, and he blew this case right open,” he said.
The tip and surveillance video, along with the use of license-plate reader technology, led investigators to a car rental agency in Massachusetts.
There, police obtained a copy of the rental agreement with the suspect’s name, as well as video of the suspect that matched the videos of the person of interest seen on the Brown University campus on the day of the shooting, the complaint said.
That discovery ultimately led investigators to a storage facility in Salem, New Hampshire, where the suspect was found dead, officials said.
Financial records and video evidence confirmed that the storage unit belonged to the alleged suspect and that the rental vehicle was connected to both the Rhode Island and Massachusetts cases.
Authorities identified the suspect as Neves Valente, a Portuguese national and former Brown University student whose last known address was in Miami, Florida. Officials said Neves Valente died by suicide Thursday evening.
Officials confirmed that Neves Valente was found with a satchel containing two firearms, and evidence recovered from the vehicle matched what was found at the Providence crime scene.
Federal authorities confirmed that shortly before 9 p.m. on Thursday, FBI SWAT teams executed court-authorized search warrants at a storage facility in Salem, which is where they found Neves Valente’s body.
The autopsy performed by the New Hampshire Department of Justice Office of the Chief Medical Examiner estimated that Neves Valente died on Tuesday, one day after the professor was killed at MIT, according to investigators.
Portugal’s Instituto Superior Técnico (IST) confirmed to ABC News that Cláudio Manuel Neves Neves Valente studied between 1995 and 2000 in the school’s physics engineering program, the same one attended at the time by slain MIT professor Nuno F.G. Loureiro.
A 1998 announcement in Portugal’s official Diario da República referred to Neves Valente’s appointment as a teaching assistant at IST and a 2000 notice in the same publication mentions his termination from the role.
A spokesperson for IST declined to comment further on Neves Valente’s history at the institution, due to the ongoing investigation and out of respect for the friends and family of Loureiro.
Brown officials confirmed that Neves Valente was enrolled at the university from the fall of 2000 through the spring of 2001 as a graduate student in physics, entering Brown’s graduate program in September 2000 before taking a leave of absence in April 2001 and formally withdrawing in 2003.
“He was not a current student, was not an employee and did not receive a degree from the University, attending for only three semesters as a graduate student until taking a leave in 2001 and formally withdrawing effective July 31, 2003,” Brown University President Christina Paxson wrote in a letter to students and faculty Thursday.
During his time at Brown, he was enrolled only in physics courses, which were typically held in the Barus & Holley building. University records indicate he has had no active affiliation with Brown for more than two decades.
Police said the suspect acted alone and that there is no indication, at this time, of additional planned attacks. Investigators have not identified any writings, known criminal history or clear motive.
Officials said forensic teams are still processing evidence recovered in New Hampshire, including firearms, and will compare it with ballistic and DNA evidence from the Providence crime scene.
Paxson said the university is still reviewing how the suspect gained access to the building. She said the building was unlocked that day because exams were being held, and the university will examine security procedures moving forward.
Investigators said Neves Valente obtained lawful permanency in April 2017 and was issued a green card.
Secretary of Homeland Security Kristi Noem said in an X post that Neves Valente received his visa through the diversity visa lottery program, and announced that, at President Donald Trump’s direction, she was pausing the program.
Each year, the State Department awards up to 50,000 immigrant visas to “winners” of the diversity visa lottery. The program was created by Congress in 1990 to allow applicants from countries with low rates of immigration into the U.S. to come here.
The winners are selected at random, but they must still go through a lengthy application process, which includes submitting criminal records, being interviewed at an embassy or consulate, and meeting other requirements, such as having a High School Diploma or two years of work experience. Applicants are then allowed to apply for lawful permanent resident status.
Investigators said they identified Neves Valente by name late Wednesday night and weighed whether releasing his identity could cause him to flee or take further action.
Officials said they believed he might return the rental car in Boston or attempt to leave the area, and they wanted the opportunity to arrest him without alerting him that police were closing in.
Officials said it remains unclear exactly when the suspect took his own life, but noted that he signed into the storage facility but was never seen leaving.
The site was secured by federal agents, and investigators said an autopsy will help determine the timing of his death.
ABC News’ Armando Garcia and Christopher Looft contributed to this report.
David Barnes appears in court in Russia on Feb. 13, 2024 (ABC News)
(NEW YORK) — Paul Carter and his friend David Barnes have been speaking with each other since their days in first grade in Huntsville, Alabama, more than 60 years ago.
Yet since Jan. 13, 2022, their conversations over the phone haven’t been the same.
“It’s hard to sit there and hear him just plea, ‘Somebody get me home,'” Carter told ABC News in an interview.
Barnes, a 68-year-old father of two boys, is serving the longest prison sentence of any American who is currently being held in Russia. He was recently relocated to a penal colony hundreds of miles from Moscow.
Tuesday marks four years since Barnes was taken into custody.
His family says Barnes’ arrest came after he traveled from his apartment in The Woodlands, Texas, to Russia at the end of 2021 to try to gain visitation or custody rights to his sons through Moscow’s family court system.
Barnes’ ex-wife, Svetlana Koptyaeva, had taken their children to her native Russia following bitter divorce and child custody proceedings in Montgomery County, Texas. Upon learning of Barnes’ arrival in Russia, his family says she contacted law enforcement in Moscow and accused him of having abused the two boys.
“[She] did not want him to have access to his children, so she made the worst possible accusation that she could come up with,” Margaret Aaron, Barnes’ sister, told ABC News.
Moscow prosecutors’ case against Barnes was unlike any other involving an American jailed in Russia in recent memory, since Barnes was not accused of committing a crime on Russian soil.
Instead, Moscow prosecutors alleged that he abused his sons in suburban Houston, even though Texas law enforcement says they had no involvement in the Russian trial and previously found those allegations to not be credible after conducting their own investigation in response to Koptyaeva’s claims.
“I stand firmly by the allegations against Mr. Barnes,” Koptyaeva wrote to ABC News in an email Monday. “They are supported by my sons’ testimonies and evidence presented in both U.S. and Russian courts.”
Barnes was convicted by a judge in Moscow in 2024 and sentenced to more than 21 years in prison.
“Was it a fair trial? By no means,” Carter said.
After spending years in a detention center in the Russian capital, Barnes was recently transferred to the IK-17 penal colony, according to a spokesperson for his family. The facility previously housed other high-profile detainees like American Paul Whelan, who was freed from Russia in 2024 as part of a prisoner swap.
“We can’t speak for the other people that are in jail in Russia but we absolutely know without a doubt that David is an innocent guy that’s being held on some horrendous charges,” Carter said.
‘Nothing to justify what happened’
While Barnes already stood trial in Moscow, prosecutors more than 6,000 miles away in Texas are hoping that his ex-wife will face a different set of accusations in a courtroom 40 miles north of Houston.
The criminal case against Koptyaeva dates back nearly seven years.
From 2014 to 2019, Texas court records show that Barnes and Koptyaeva were going through an acrimonious divorce and child custody dispute.
“It gradually deteriorated,” Carter said. “He married a woman that he loved and brought two children into the world and, through forces that he didn’t understand or see, it went downhill.”
Koptyaeva raised serious accusations against Barnes during this time, accusing him of abusing their children, which he vehemently denied.
“I can say that the allegations against Mr. Barnes were investigated and evaluated by law enforcement here in Montgomery County and charges were not brought against him,” Montgomery County First Assistant District Attorney Kelly Blackburn told ABC News on Monday.
The custody battle between Barnes and Koptyaeva ultimately resulted in a family law trial.
“A jury also heard evidence regarding the allegations during his custody dispute in the family law trial and even after hearing about the allegations, still awarded Mr. Barnes custody of his two children,” Blackburn said. “And that is when his ex-wife fled with them to Russia.”
The Montgomery County Sheriff’s Office alleged that despite a judgment giving Barnes partial custody of their children, Koptyaeva “failed to comply with any condition for travel outside of the United States with the children,” and left the country with the boys on a Turkish Airlines flight from Houston to Istanbul on March 26, 2019.
Interpol published yellow global police notices containing pictures of the children and Koptyaeva was subsequently charged with interference with child custody, a felony crime in Texas.
A warrant for Koptyaeva’s arrest in connection with this charge is still active, according to Blackburn.
“I am not planning to return to the United States,” Koptyaeva told ABC News. “However, if I were to do so, I would plead not guilty, as I did nothing wrong. My actions were solely to protect my children from severe abuse, something any parent would do in my situation.”
A Texas court subsequently designated Barnes as the primary guardian of the children, but since the boys were believed to have ultimately ended up in Russia with Koptyaeva, he was unable to have a relationship with them.
Barnes’ friends and family maintain that Barnes’ desire to legally reunite with his children is what prompted him to travel to Moscow after COVID-19 restrictions were lifted. Instead, he ended up in a series of Russian detention centers.
“There’s nothing to justify what happened,” Carter said.
New Year, new hope?
As Barnes begins his fifth year of detention in Russia, for the first time he is being held in a penal colony a long distance away from Moscow
“From what we understand, the climate is quite a bit different,” Carter said, explaining that while Barnes was often housed in a cell with 14 to 17 other people in Moscow, he has more room to walk around in his new facility.
Carter said that the penal colony is a labor camp of sorts, but Barnes’ labor has largely been restricted to shoveling show. He is worried about his friend’s medical condition though, noting that Barnes has lost around 10 teeth since he has been in custody.
Koptyaeva has maintained that Barnes was justifiably charged and convicted, while Barnes’ relatives and acquaintances have been advocating for the U.S. government to declare that Russia is wrongfully detaining Barnes.
“We commend all efforts to secure Mr. Barnes’ release,” Rep. Dan Crenshaw, Rep. Dale Strong and Sen. John Cornyn wrote in a letter to Secretary of State Marco Rubio in November. “As the Administration continues negotiations with Russia, we urge you to utilize every tool available to facilitate his return to the United States.”
Blackburn, the Montgomery County First Assistant District Attorney, said he is not in a position at this time to say whether Barnes’ detention in Russia is wrongful, noting, “I don’t know what evidence was presented during the trial or anything else about how the proceeding[s] [were] conducted.”
The State Department has not answered ABC News’ questions over whether it considers Barnes’ detention to be wrongful.
“The Department of State has no higher priority than the safety and welfare of American citizens,” the agency said in a statement to ABC News. “U.S. Embassy officials continue to provide consular assistance to Mr. Barnes.”
Carter said that there has been increased advocacy against Barnes’ detention recently and that he is hopeful that the Trump administration will be able to bring his friend home — but fears Barnes being devastated if he is left out of another prisoner exchange.
“He’s been in some insufferable conditions and it doesn’t need to continue,” his friend said.
ABC News’ Tanya Stukalova contributed to this report.
