WASHINGTON (AP) — The U.S. is sending home 21 Saudi military students following an investigation into the deadly shooting last month by one of their fellow trainees at the Pensacola Naval Air Station, an attack that Attorney General William Barr said was an act of terrorism driven by some of the same motivations of the Sept. 11 plot.
The trainees who are being removed had jihadist or anti-American sentiments on social media pages or had “contact with child pornography,” including in internet chat rooms, officials said. None is accused of having had advance knowledge of the shooting or helped the 21-year-old gunman carry it out.
The Justice Department reviewed whether any of the trainees should face charges, but concluded that the conduct did not meet the standards for federal prosecution, Barr said.
The Dec. 6 shooting at the base in Pensacola in which Saudi Air Force officer Mohammed Alshamrani killed three U.S. sailors and injured eight other people, focused public attention on the presence of foreign students in American military training programs and exposed flaws in the way cadets are screened.
Despite the misconduct, U.S. officials have said they want to continue training pilots from Saudi Arabia, an important ally in the Middle East.
“The Kingdom of Saudi Arabia gave complete and total support for our counter-terrorism investigation, and ordered all Saudi trainees to fully cooperate," Barr said. “This assistance was critical to helping the FBI determine whether anyone assisted the shooter in the attack."
Barr said the kingdom has agreed to review the conduct of all 21 to see if they should face military discipline and send back anyone the U.S. later determines should face charges.
Law enforcement officials left no doubt that Alshamrani was motivated by jihadist ideology, saying he visited a New York City memorial to the attacks of Sept. 11, 2001, over the Thanksgiving holiday weekend and posted anti-American and anti-Israeli messages on social media just two hours before the shooting. Last Sept. 11, Barr said, Alshamrani posted a message that said “the countdown has started.”
Officials had earlier said that Alshamrani hosted a party before the shooting, where he and others watched videos of mass shootings. The gunman had also apparently taken to Twitter before the shooting to criticize U.S. support of Israel and accuse America of being anti-Muslim, another U.S. official told The Associated Press last month.
On the morning of Dec. 6, the gunman walked into a building on the grounds of the Navy base and shot his victims “in cold blood" as Marines who heard the gunfire from outside yanked a fire extinguisher off the wall and rushed to confront him.
Alshamrani, who was killed by a sheriff’s deputy during the rampage at a classroom building, was undergoing flight training at Pensacola, where foreign military members routinely receive instruction.
The December shooting raised questions about how well international military students are screened before they attend training at American bases. Some lawmakers, including a top Republican ally of President Donald Trump, have called for Saudi Arabia to be suspended from the American military training program.
Trump called for the program to be reviewed. But Sen. Lindsey Graham, R-S.C., said the program needed to be reevaluated after the attack.
National security adviser Robert O’Brien said in an interview on Fox News that the shooting “showed that there had been errors in the way that we vetted" the students. The actions being taken by the Justice Department and Defense Department to remove the Saudi students are to “protect our service men and women," he said.
Twelve of the trainees being removed are assigned to the base in Pensacola and nine others are assigned to other bases in the U.S., including in Mississippi, Texas and Oklahoma, a senior Justice Department official said. The trainees are all being removed from the U.S. on a Saudi government aircraft on Monday, the official said.
Of the 21 being sent home, 17 had social media containing jihadi or anti-American content, though there was no indication that anyone was affiliated with a particular group. Fifteen had some kind of contact with child pornography. One of the trainees had possessed over 100 images of child pornography and had searched for the material but the U.S. attorney’s office determined there wasn’t enough evidence to warrant federal prosecution.
Federal officials are still investigating the shooting and examining evidence. Last week, the FBI asked Apple to help extract data from two iPhones that belonged to the gunman, including one that authorities say Alshamrani damaged with a bullet.
Investigators have been trying to access the two devices — an iPhone 7 and an iPhone 5 — but have been unable to access them because the phones are locked and encrypted, according to a letter from the FBI’s general counsel, Dana Boente. The FBI has received a court authorization to search the phones and the devices have been sent to the bureau’s lab in Quantico, Virginia, he said.
The investigation is considered a “high-priority national security matter,” Boente said in the letter.
FBI officials have sought help from other federal agencies and other experts, and investigators have been trying to guess the passwords, but those efforts have been unsuccessful, according to the letter.
Apple said in a statement that it has already provided investigators with all the relevant data held by the company and would continue to support the investigators.
While Apple and the FBI have been in discussions over the last week, Apple has not yet told the Justice Department whether the company has the capability of accessing the phones, another senior Justice Department official said.
The officials spoke on condition of anonymity to discuss an ongoing investigation.
This story corrects an earlier version to reflect that authorities now say that Alshamrani shot the phone himself.