Investigators on Thursday released a third photo of the person. In two photos, he is seen entering a stairwell and carrying a white plastic bag. The latest shows him on an escalator inside the Southwest Plaza Mall.
Firefighters found the devices after the fire that prompted the evacuation of the mall around noon Wednesday. No one was injured and the devices didn’t explode.
Authorities are investigating the source of the fire, including whether it was caused by the failed detonation of a bomb, said West Metro Fire Rescue spokeswoman Cindy Matthews.
Source: The Associated Press