The chilling clip shows Aaron Alexis walking the halls of Washington Navy Yard with his gun, apparently looking for people to shoot. The FBI said Wednesday there is no evidence he targeted specific individuals.
On Sept. 16, 34-year-old Navy contractor Aaron Alexis killed 12 and wounded eight at the Washington Navy Yard in Washington, D.C. On Wednesday, the FBI released footage from the investigation, along with a timeline of events:
7:53 a.m. - Alexis' rental car, a blue Toyota Prius with New York plates, entered Parking Garage #28 at the Washington Navy Yard, located directly across from Building #197.
8:08 a.m. - Alexis exited Parking Garage #28 on foot carrying a backpack. Alexis entered Building #197 and proceeded to the elevator.
8:09 a.m. - Alexis exited the elevator on the fourth floor and entered the men's bathroom carrying a backpack and a clipboard.
8:15 a.m. - Alexis crossed the hallway into the 4 West area of Building #197 with shotgun, but without the backpack or a clipboard.
8:16 a.m. - Alexis shot the first victim in the 4 West area of Building #197.
8:17 a.m. - First 911 call is received from the fourth floor of Building #197.
8:20 a.m. - Alexis left the fourth floor using the stairs and entered the third floor.
8:28 a.m. - Alexis appeared on the first floor.
8:57 a.m. - Alexis returned to the third floor.
9:25 a.m. - Law enforcement shoot and kill Alexis on the third floor.
The FBI also released photos of Alexis, in his Toyota Prius, being cleared through the Navy Yard's main entrance.
This is the fourth-floor men's bathroom stall where Alexis ditched his backpack.
