Three people were killed and fourteen injured in a mass shooting that occurred at an Austin bar late Friday night, law enforcement sources confirm.

The shooter, whose identity is being withheld pending notification to next-of-kin, was fatally shot by police after the rampage. Police reports indicate there were multiple rounds fired inside the establishment during the attack.

Initial response teams from both local and state agencies mobilized immediately upon receiving calls of shots fired shortly before 10 PM. Local emergency services were overwhelmed as victims flooded into nearby hospitals, some with life-threatening injuries.

FBI agents were on scene within an hour to begin evidence collection, interviews, and surveillance review, focusing on the shooter's background and any potential accomplices or radicalization.

It can be confirmed that early findings have raised concerns about possible connections between this incident and terrorism. Officials are still in the process of verifying whether the attack fits domestic extremism patterns.

"Sources close to the investigation indicate that preliminary evidence points towards a lone actor scenario, but further analysis is needed," a statement from the FBI said.

However, witnesses describe multiple individuals acting suspiciously near the bar before and after the shooting. Security footage captured these subjects engaging in what appears to be surveillance or reconnaissance activities around the building.

The shooter had no prior criminal record or history of mental health issues known to public records. "We have not uncovered any direct links to terror groups yet, but we are still investigating," an FBI spokesperson added.

Local and federal law enforcement remain tight-lipped about specific details surrounding the shooter’s motivations and possible affiliations, stressing the need for a thorough investigation before drawing conclusions.

"The threat of domestic terrorism is real. We must take it seriously and address any potential vulnerabilities," said Rep. James R. Simpson (D-TX).

While this is not the first incident to raise such concerns in recent years, it underscores the ongoing challenge for law enforcement agencies tasked with preventing similar acts.

Data from the Department of Homeland Security shows a rise in domestic extremist attacks over the past decade, particularly targeting minority groups and public places. "That's not my job to say," Simpson stated when asked about previous administrations' approaches to this issue. "But the numbers don't lie."

Community leaders have called for increased funding and resources dedicated to intelligence gathering and counterterrorism efforts.

The incident has reignited debates over gun control measures, mental health services, and public safety initiatives in a time of increasing violence.

"What will it take?" one community activist asked. "When does the outrage become action?"