Maryland Rite Aid Shooter Came Into Work in a 'Bad Mood,' Co-Worker Says

3 Killed After Woman Opens Fire at Rite Aid Facility

Family Attorney Calls Discovery of Marijuana in Victim’s Apartment a 'Smear Campaign'

Cop Who Shot Neighbor After Going Into Wrong Apartment Said He Ignored 'Verbal Commands'

Woman Arrested in Fatal Shooting of Estranged Husband, Who Accused Her of Domestic Abuse

Dallas PD Names Officer Who Shot Neighbor But Place Manslaughter Charge on Hold

California Deputy Shoots Man Who Fired on Crowd After Learning Ice Cube Concert Was Sold Out

'Madden' Gamer Hailed Hero After Shielding 2 Younger Gamers During Florida Shooting

Gamer Who Opened Fire at Event, Killing 2, Identified as 24-Year-Old David Katz

Who Is the Sniper Terrorizing a New York City High-Rise?