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 has been identified as Ndiaga Diagne, a 53-year-old naturalized U.S. citizen who was born in Senegal, sources with knowledge of the matter told ABC News.
Davis said the suspect was living in Pflugerville, Texas.
Brandon Bell/Getty Images – PHOTO: A law enforcement unit sits at the entrance to Buford’s bar in downtown Austin, Texas, March 01, 2026, in Austin, after a mass shooting left three people, including the alleged gunman, dead and 14 others hospitalized.
The suspect was wearing clothing that referenced Allah and a T-shirt that referenced Iran, sources familiar with the matter told ABC News, advising that the information is preliminary and subject to change.
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.
Brandon Bell/Getty Images – PHOTO: FBI special agent Alex Doran speaks during a news briefing on the mass shooting in Austin, Texas, March 01, 2026, that left three people, including the alleged gunman, dead and 14 injured.
“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.”
In a social media post on Sunday afternoon, White House press secretary Karoline Leavitt said that President Donald Trump had been briefed regarding the shooting in Austin.
Davis said 911 callers began reporting a shooting on West Sixth Street in downtown Austin just before 2 p.m. She said the 911 callers stated that someone was shooting around Buford’s Bar.
Brandon Bell/Getty Images – PHOTO: Members of the FBI perform an investigation near Buford’s bar in Austin, Texas, March 01, 2026, after a mass shooting left three people, including the alleged gunman, dead and 14 others injured.
“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.
Brandon Bell/Getty Images – PHOTO: In an aerial view, law enforcement patrol an intersection near Buford’s bar in downtown Austin, Texas, March 01, 2026, after a mass shooting left three people, including the alleged gunman, dead and 14 others injured
She said the Austin police department had a contingent of officers assigned to patrol the area in the busy West 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.
Bystander video verified by ABC News captured the suspected shooter walking on the sidewalk toward police officers as he fired a barrage of shots. The video shows officers returning fire, striking the suspect before he falls to the ground as someone screams in the background, “Oh, my God!”
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The sources told ABC News that the suspect initially fired five to seven shots from a handgun into a crowd of people before police said he exited his vehicle and was confronted by Austin Police officers.
“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.
KVUE – PHOTO: An emergency response is seen in Austin, Texas, in a screengrab from video from KVUE, an ABC News affiliate state, on Sunday, March 1, 2026.
The FBI’s Joint terrorism Task Force is joining the investigation into the shooting, sources familiar with the matter told ABC News.
Law enforcement is also probing whether there were any mental health issues related to the suspected shooter, sources said, adding that as of now the shooting is considered an isolated incident, rather than part of a larger plot.
ABC News spoke via telephone with a woman in Texas, who confirmed that she is Diagne’s ex-wife. She said they divorced in 2022 and that she has not spoken to her ex-husband in four or five years. The woman said she knew nothing about the Austin shooting and said she was shocked when she heard about it.
Asked if her ex-husband was religious, she said, “He was religious, yeah.” She did not elaborate.
She said they previously lived in New York together and then, in 2017, moved to Texas because Diagne wanted more space for their family, including their two children. She said that before moving to Texas, her ex-husband went there for a week to check it out as a possible place to move, and then he came back to New York and told her, “Oh, I think you’re gonna love it, it’s quiet.”
She said they initially moved to San Antonio.
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.
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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.
Texas Gov. Greg Abbott said in a statement on Sunday that he has directed the state Department of Public Safety (DPS) to increase patrols in the West Sixth Street area during the weekends.
Abbott said that before the shooting, he directed the DPS and the Texas National Guard to intensify patrols and surveillance across the state in a precautionary measure in response to the joint U.S.-Israel military operation in Iran.
“This act of violence will not define us, nor will it shake the resolve of Texans,” Abbott said of the mass shooting. “To anyone who thinks about using the current conflict in the Middle East to threaten Texans or our critical infrastructure, understand this clearly: Texas will respond with decisive and overwhelming force to protect our state.”
ABC News’ Luke Barr, Jack Date, Pierre Thomas, Josh Margolin, Mike Levine and Chris Looft contributed to this report.