Authorities are still searching for potential accomplices to Shamsud-Din Jabbar, who drove a truck into a New Orleans crowd before being killed in a shootout with police on Wednesday.
Louisiana Attorney General Liz Murrill told Fox News that there is evidence that Jabbar worked alongside accomplices to coordinate the attack, although she and other officials have declined to offer specifics. Jabbar’s attack killed at least 15 people and wounded dozens of others.
“In Louisiana, we have the death penalty, and we will carry it out!” Murrill wrote on X.
Jabbar had posted videos to social media prior to his attack expressing allegiance to the Islamic State. The FBI’s investigation has now spread across multiple states, though the number of potential accomplices remains unknown.
“FBI special agents and our law enforcement partners are currently conducting a number of court-authorized search warrants in New Orleans and other states,” the bureau said in a statement.
“The FBI’s Evidence Response Team continues to process the crime scene to meticulously gather all relevant evidence.” The FBI said it does not believe the driver acted alone.
Investigators found guns and what appeared to be an improvised explosive device inside Jabbar’s truck along with other devices elsewhere in the French Quarter.
New Orleans Police Superintendent Anne Kirkpatrick told NBC News that authorities have “people of interest” that they are pursuing.
Jabbar, a U.S. native born in Texas, had previously served in the U.S. military. Authorities are still investigating how and when he became radicalized.
Jabbar served in the Army as a Human Resource Specialist and Information Technology (IT) Specialist from March 2007 until January 2015.
Following active duty, he served in the Army Reserves as an IT Specialist from January 2015 until July 2020.
During his tenure, he deployed to Afghanistan from February 2009 to January 2010.