Killer's girlfriend back in America

NBC reports,

Marilou Danley landed at Los Angeles International Airport late Tuesday on a flight from her native Philippines and was quickly hustled off in a wheelchair by FBI agents.

Investigators will be asking Danley, who is 62 and lived with Paddock, about the following, according to sources:

Paddock reportedly made a "dry run" the weekend before when he rented rooms in a high-rise Las Vegas condo building overlooking the venue of another outdoor concert called the "Life is Beautiful" festival.
The suspect's mass purchases of high-powered weapons in Utah, Nevada, Texas and California.
His finances and whether he was having money troubles.
Investigators have mostly finished searching Paddock's two Nevada homes and have not yet found a manifesto or video statement that could shed some light on a possible motive, according to federal officials. And they are continuing to scour through his electronic devices for clues.

Also troubling, investigators found ammonium nitrate, which is a fertilizer, in the trunk of the car Paddock had parked at Mandalay Bay, officials noted. But neither of his homes has a lawn and this chemical can be used to make explosives.

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