Over 50 Texas House Republicans urge Congress to freeze new H-1B visas and audit holders after Austin attack probe.

Body cam footage and new details about the investigation could be released this week following the mass shooting in Austin. Here's the latest on the case. (AP Photo)

One of the two victims in the Austin bar shooting early Sunday has been identified as a Texas Tech University student, according to social media posts from his siblings and from a local politician

Texas Democratic Senate candidates Talarico and Crockett focused on gun control after Austin shooting, avoiding addressing possible Islamic terrorism concerns.

The FBI and police said it was too soon to determine a motive in the shooting at a crowded bar in Austin, Texas.

On Monday night, the Austin Police Department said that a third victim, who was identified as 30-year-old Jorge Pederson, has died after being taken off life support as a result of Sunday's shooting. According to officials, two more remain in critical condition.

With primaries on Tuesday, politicians quickly cited the attack in their campaign messaging. Some Republicans called for stopping immigration, while Democrats called for gun control.

More than 70 GOP House members signed a letter asking Congress to stop legal immigration until “proper vetting protocols” are in place.