The FBI says it is treating Friday's deadly attack on a Florida navy base as a presumed terrorist attack.
The Saudi gunman - who was training at the Pensacola site - killed three sailors before he was shot dead.
Florida Navy base victims 'ran towards danger and saved lives' https://t.co/U6pxHKNcaN
— Vik Bataille (@VIKBataille) December 8, 2019
The FBI is trying to determine if he had acted alone or had connections to a group.
BBC News reports other Saudi students had been questioned but not arrested.
Officials say Saudi national visiting US for military training was the suspect in shooting attack that killed 3 at a US Navy base in Florida https://t.co/PoJMddbIZH pic.twitter.com/5dnr5nsVWF
— Al Jazeera English (@AJEnglish) December 6, 2019
They were reportedly confined to the base, co-operating with investigators.
The US Navy said the two sailors who died in the attack "showed exceptional heroism and bravery in the face of evil".
BBC
Stay tuned for the latest news on our radio stations