- U.S. officials say the suspect was not on the U.S. no-fly list
- Lawyer for Ayoub El Khazzan says he was living in a park in Brussels, Belgium, when he found a suitcase full of weapons
- El Khazzani, who previously lived in Spain, has denied suggestions that he tried to travel to Syria
(CNN)Witnesses say he shot at and slashed passengers with a knife until a handful of heroic passersby stopped him. Who was the attacker who sparked terror on a Paris-bound train?