May 19, 20138:43 PM ET

NEW YORK (AP) — The police officer who accidentally killed a Long Island college student along with an armed intruder faced perhaps the most harrowing decision in law enforcement: choosing the split-second moment when the risk is so high that you must pull the trigger.

May 19, 20138:23 PM ET

Bruno Mars — and his band — kicked off the Billboard Music Awards in silky red suits that matched their silky dance moves, with bright gold disco balls hanging above them.

May 19, 20138:17 PM ET

Two men have been arrested in the killing of a teenage boy over an iPad in Las Vegas, police said Sunday.

May 19, 20138:08 PM ET

VIRGINIA BEACH, Va. (AP) — Two FBI special agents on the agency's elite Hostage Rescue Team have been killed in a training accident in Virginia, officials said Sunday.