The man accused of going on a deadly shooting rampage through
Federal prosecutors on Saturday filed murder charges against Ciancia as they pieced together a possible motive.
Ciancia moved to Los Angeles about 18 months ago, said Allen J. Cummings, a friend of Ciancia's father and the police chief in
"We don't really know what happened out West," Cummings said. "We don't know where he got his ideas or where that came from."
"His intent was very clear in his note," Bowdich told reporters Saturday. "In that note he indicated his anger and his malice toward the TSA officers."
Brian Ludmer, 29, was on his way Friday to celebrate a friend's wedding over the weekend when he heard gunshots inside Terminal 3 and "people were running everywhere," Las Virgenes schools Supt. Dan Stepenosky said in an interview.
As the gunman took aim, Ludmer turned to run and dived away, but was struck at least once in the leg, Stepenosky said. He dragged himself into a closet, closed the door and hunkered down, fearing the worst.
"He really assumed he was not going to make it," Stepenosky said.
The performing arts teacher managed to create a makeshift tourniquet to help slow the bleeding, using "his old Boy Scouts training," Stepenosky told NBC Los Angeles.
Ludmer waited until he heard what he believed was a police officer outside the closet. He cracked open the door, peeked out and was rushed by the officer into a waiting ambulance.
Word of Ludmer's injuries somehow reached his parents in Chicago. They, in turn, called Calabasas High, alerting a couple of Ludmer's colleagues in the performing arts department.
"They said he was involved in a shooting," Stepenosky said. "So the teachers and the principal went to the hospital right away."
Calabasas Principal C.J. Foss and two teachers held vigil at the hospital while Ludmer's mother made her way to Los Angeles to be at her son's side, Stepenosky said.