Las Vegas police faced new questions on Tuesday over their response to last week’s deadly mass shooting, after releasing a revised chronology in which the gunman shot a security officer before, not after, opening fire from his high-rise hotel window.
The updated timeline for the bloodiest case of gun violence in recent U.S. history raised new uncertainty over why Stephen Paddock ceased firing on concertgoers once he began, and whether hotel security and police coordinated as well as first believed.
Aden Ocampo-Gomez, spokesman of the Las Vegas Metropolitan Police Department, declined to comment on the revised chronology, saying the agency would discuss the implications later.
Nine days later, his motive remains a mystery.
Clark County Sheriff Joseph Lombardo, who oversees the police department, on Monday said Paddock shot a hotel security guard six minutes before beginning to fire on the crowd. By coincidence, the security officer, Jesus Campos, had been sent to check an open-door alarm on the same floor.