March 1 (UPI) -- The gunman who killed two people and injured at least 14 others in a mass shooting overnight in Austin, Texas was wearing a shirt that said "Property of Allah," sources say.

Authorities say three people were killed and 14 others were wounded after a shooting at a bar in Austin, Texas.

A gunman opened fire outside a bar in a popular entertainment district in the Texas capital of Austin, killing two people early Sunday.

Three dead and 14 injured in Austin bar shooting; suspect killed by police, authorities confirm.

A gunman who killed two people and wounded 14 overnight in Austin, Texas, had expressed "pro-Iranian regime sentiment" on social media, the SITE Intelligence Group said.

Authorities say three people were killed and 14 others were wounded after a shooting at a bar in Austin, Texas.

A deadly shooting at an Austin entertainment district bar left three dead and 14 injured, highlighting ongoing safety concerns along the city's Sixth Street strip.

FBI investigates Austin shooting that killed 3, wounded 14 in downtown entertainment district as potentially an act of terrorism after Sunday rampage.

FBI investigates Austin shooting that killed 3, wounded 14 in downtown entertainment district as potentially an act of terrorism after Sunday rampage.

The F.B.I. said it was too early to determine a motive in the shooting that killed two at an Austin bar, but added that the Joint Terrorism Task Force is involved in the investigation.

The shooter killed two and injured 14 early Sunday at an Austin bar. The police and the F.B.I. searched the home of a suspect who was shot and killed by authorities at the scene.

Authorities say three people — including a suspect — were killed and 14 others wounded in a shooting at a bar in Austin, Texas.

The FBI is investigating whether the shooting in Austin was terrorism. The alleged gunman was among the dead.

The gunman was killed in a shoot-out with police at the scene, while three people are still in a critical condition.

Two people were killed and 14 more injured in a mass shooting at a bar in Austin, Texas, an attack the FBI labeled a "potential nexus to terrorism."

Authorities in Austin, Texas, said a man opened fire inside a downtown bar early Sunday and killed two people and injured 14 others, before being fatally shot by police.

The gunman who killed two people at a bar in Texas early Sunday in a mass shooting that left 14 others wounded was wearing a sweatshirt that said "Property of Allah," and another shirt with

The gunman who killed two people at a bar in Texas early Sunday in a mass shooting that left 14 others wounded was wearing a sweatshirt that said "Property of Allah," and another shirt with

The shooting took place at a bar in Austin, Texas at around 2am, the police chief said.

Authorities say a gunman wearing clothes with an Iranian flag design and the words

The gunman killed two people and wounded 14 early Sunday at a Texas bar. The FBI is investigating the shooting, which erupted a day after the U.S.-Israel joint attacks on Iran.

A gunman who killed two and wounded 14 in Austin, Texas, had expressed pro-Iranian regime sentiment, according to SITE Intelligence Group. Read more at straitstimes.com. Read more at straitstimes.com.

Suspect Ndiaga Diagne, 53, shot dead at by police at scene in Austin; official says he was also wearing shirt with Iranian flag emblem; 14 wounded