A laptop computer recovered from Stephen Paddock’s Mandalay Bay hotel room is missing its hard drive.
ABC News reports that in addition to the missing hard drive, investigators found Paddock purchased software designed to erase files from a hard drive.
The absence of substantial digital clues has left investigators struggling to piece together what triggered Paddock to kill 58 concertgoers and injure hundreds more at the Route 91 Harvest Music Festival.
