No motive uncovered for Las Vegas mass shooting

LAS VEGAS (AP) — Investigators say they have still not determined why Las Vegas mass shooter Stephen Paddock opened fire from his high-rise hotel suite, killing 58 people and injuring hundreds.
Clark County Sheriff Joe Lombardo told reporters Friday that investigators believe Paddock acted alone in the Oct. 1 shooting at the Mandalay Bay casino-hotel.
Lombardo says he does not expect charges to be filed against Paddock’s girlfriend, Marilou Danley, who had been previou