The suspect, who the FBI said was shot dead at the scene after firing at police, has been identified as Shamsud-Din Jabbar, a 42-year-old Texan who once served in Afghanistan. He drove from Houston to New Orleans on Dec. 31, and posted five videos on Facebook between 1:29 a.m. and 3:02 a.m. on the morning of the attack in which he said he supported IS, the Islamic militant group with fighters in Iraq and Syria, the FBI said.
In the first video, Jabbar said he previously planned to harm his family and friends, but was concerned that the media coverage would not focus on the "war between the believers and the disbelievers," FBI Deputy Assistant Director Christopher Raia said at a press conference.
Jabbar also said in the videos that he had joined IS before last summer and provided his last will and testament, Raia said.
"This was an act of terrorism," Raia said. "It was premeditated and an evil act." The FBI was still investigating Jabbar's "path to radicalization," but the evidence reviewed so far showed that he was clearly inspired by IS, Raia said.
Surveillance video footage showed Jabbar placing two improvised explosive devices in coolers a few hours before the attack at intersections around Bourbon Street, the popular New Orleans tourist destination where the attack unfolded, Raia said. They were both rendered safe at the scene.
Other people were seen on video looking at the coolers, who investigators now believe were just curious passers-by, not accomplices.
New Orleans officials said the Sugar Bowl college football game that had been scheduled for Wednesday in a New Year's Day tradition would take place on Thursday afternoon. The city will also host the National Football League's Super Bowl next month.
The FBI said there appeared to be no link between the attack in New Orleans and the incident in Las Vegas on the same day in which a Tesla Cybertruck packed with gasoline canisters and large firework mortars exploded in flames outside the Trump International Hotel in Las Vegas, just weeks before President-elect Donald Trump returns to the White House on Jan. 20.
The injured victims in the New Orleans attack included two police officers wounded by gunfire from the suspect, taking place a mere three hours into the new year in the historic French Quarter. At least 14 people and the suspect were killed, the FBI said.
Among the victims were the mother of a 4-year-old who had just moved into a new apartment after winning a promotion at work, a New York financial employee and accomplished student-athlete who was visiting home for the holidays, and an 18-year-old aspiring nurse from Mississippi.
Witnesses described a horrifying scene.
"There were people everywhere," Kimberly Strickland of Mobile, Alabama, said in an interview. "You just heard this squeal and the rev of the engine and this huge loud impact and then the people screaming and debris - just metal - the sound of crunching metal and bodies."
Authorities in other US cities said they had boosted security, including at Trump Tower and Times Square in New York City, adding that there were no immediate threats.
In Washington, police also said they had increased their presence as the capital prepares to host three major events this month: Congress' Jan. 6 certification of Trump's presidential election win, the Jan. 9 state funeral for former President Jimmy Carter, and Trump's Jan. 20 inauguration.
ISLAMIC STATE FLAG
The FBI said an IS flag was found on the trailer hitch of the rented truck used in the New Orleans attack.
US President Joe Biden condemned what he called a "despicable" act.
Federal authorities are also investigating a fire that broke out early on Wednesday at a house rented through Airbnb in the St. Roch neighbourhood of New Orleans. Jabbar was believed to be staying at that address, and investigators were examining two laptops linked to Jabbar found there, Joshua Jackson, a special agent with the Bureau of Alcohol, Tobacco, Firearms and Explosives, told reporters. They were also examining three cellphones connected to Jabbar.
Jackson said it appeared that the fire started after Jabbar was killed.
"There's a lot of different ways that could happen," he said. "You could have different time devices. You could have a long cord that extended that time. You could also have pressure cookers that were put on top the stove filled with gasoline and then it went off."
Public records showed Jabbar worked in real estate in Houston. In a promotional video posted four years ago, Jabbar described himself as born and raised in Beaumont, a city about 80 miles (130 km) east of Houston.
Jabbar was in the regular Army from March 2007 until January 2015 and then in the Army Reserve from January 2015 until July 2020, an Army spokesperson said. He deployed to Afghanistan from February 2009 to January 2010 and held the rank of staff sergeant at the end of service.
IS is a Muslim militant group that once imposed a reign of violence over millions of people in Iraq and Syria until it collapsed following a sustained military campaign by a US-led coalition.
Even as it has been weakened in the field, IS has continued to recruit sympathizers online, experts say.
