FBI Probes Austin Mass Shooting for Terrorist Ties

A Texas congressman is demanding an immediate halt to immigration from Islamic nations after a naturalized Senegalese immigrant opened fire outside an Austin bar, killing two Americans and injuring fourteen others in what the FBI is investigating as a potential act of terrorism.

Story Snapshot

Rep. Brandon Gill calls for moratorium on Islamic immigration following Austin bar shooting that left two dead and fourteen wounded
Shooter Ndiaga Diagne, a 53-year-old naturalized U.S. citizen from Senegal, wore pro-Iran clothing and had Iranian flags in his home
Attack occurred one day after U.S./Israel military strike on Iran, raising concerns about sleeper cell retaliation
FBI launched terrorism investigation based on Islamic indicators found at scene and suspect’s residence

Deadly Attack Outside Popular Austin Nightspot

Ndiaga Diagne drove past Buford’s Backyard Beer Garden on Austin’s Sixth Street multiple times around 1:58 a.m. on March 1, 2026, before opening fire on the crowded patio with a pistol from his SUV window. The 53-year-old Senegalese immigrant then parked, exited with a rifle, and continued his assault on the college students gathered at the popular nightlife venue near the University of Texas campus. Austin police officers arrived within minutes and fatally shot Diagne, ending the rampage at approximately 2:00 a.m.

Islamic Terror Indicators Spark Federal Investigation

Federal authorities immediately launched a terrorism probe after discovering alarming evidence at the scene and Diagne’s Pflugerville residence. The shooter wore a sweatshirt reading “Property of Allah” and an Iranian flag shirt during the attack. Investigators found a Quran in his vehicle and Iranian flags along with photos of Iranian leaders displayed prominently in his home. FBI Special Agent Alex Doran stated it was “too early” to definitively classify the incident as terrorism, but acknowledged multiple indicators pointed in that direction.

Congressman Demands Immigration Moratorium

Rep. Brandon Gill responded to the attack by calling for a complete moratorium on immigration from the Islamic world, arguing such policies are “fundamentally altering America’s cultural fabric.” The Texas Republican’s statement reflects growing conservative concerns about vetting procedures for immigrants from Muslim-majority nations, particularly given the timing one day after joint U.S.-Israel military operations against Iran. Diagne entered the United States on a tourist visa in 2000, obtained his green card in 2006, and became a naturalized citizen in 2013, raising questions about the thoroughness of background checks throughout his immigration process.

Geopolitical Tensions Fuel Sleeper Cell Fears

The attack’s proximity to American military action against Iran has intensified concerns about coordinated retaliation by pro-Iranian operatives on U.S. soil. Intelligence analysts noted Diagne’s alleged social media account praised Iran’s “Islamic Revolution,” while a concurrent incident in Canada saw an Iranian dissident’s gym targeted with gunfire and pro-Iranian flags left at the scene. Texas Governor Greg Abbott vowed an aggressive response to terrorism threats, while President Trump received briefings on the investigation. The convergence of these factors suggests potential coordination that extends beyond a single troubled individual acting alone.

JUST IN: Rep. Brandon Gill Calls for Moratorium on Immigration from Islamic World Following Austin Terrorist Shooting – “Fundamentally Altering America’s Cultural Fabric… WAKE UP” https://t.co/IGZrVS2lEC

— Steve Ferguson (@lsferguson) March 2, 2026

The investigation remains active as federal agencies work to determine whether Diagne acted independently or as part of a broader network. Three victims remain in critical condition among the fourteen wounded, while the Austin community grapples with security concerns at entertainment venues. This attack underscores the ongoing vulnerability of American citizens to individuals radicalized by foreign ideologies, validating long-standing conservative arguments for stricter immigration controls and enhanced vetting from nations hostile to American interests. The cultural and security implications of unchecked immigration from regions harboring anti-American sentiment cannot be ignored when American lives hang in the balance at neighborhood gathering spots.