On the night before Stephen Paddock carried out the worst mass shooting in modern U.S. history, he twice called security at the Las Vegas hotel where he was staying to complain about loud music, a law ...

Add Yahoo as a preferred source to see more of our stories on Google. Stephen Paddock (Photo: Facebook) As mass shootings have become almost routine in America — at least 1,518 have taken place since ...

Stephen Paddock fired hundreds of rounds for a full 10 minutes from his Las Vegas hotel room on Sunday night as thousands of music fans ran for their lives outside, authorities said Wednesday evening.

LAS VEGAS -- Authorities trying to piece together the final days before Stephen Paddock unleashed his arsenal of powerful firearms on country music fans on the Las Vegas Strip have at least one ...

Reporting from Las Vegas — Her fingerprints were on the ammunition. Her casino players’ card was found in his room. Investigators scoured her social media accounts and emails — one of which he, ...

Paddock would wager up to $1 million a night but wandered around casinos in sweatpants and flip-flops. He carried his own drink into the high rollers’ area because he didn’t want to tip the waitresses ...

Investigators returned Sunday to search the home of the crazed Las Vegas gunman, as new details emerged about Stephen Padock's life before he opened fire on thousands of concertgoers last week. The ...

A brother of Las Vegas mass shooter Stephen Paddock was arrested in Los Angeles on Wednesday on suspicion of possessing hundreds of images of child pornography, according to authorities. Bruce Douglas ...