Omar Mateen
Omar Mir Seddique Mateen (November 16, 1986 – June 12, 2016) was an American mass shooter/mass murderer. He killed at least 49 people and wounded 53 others in a mass shooting at a gay bar in Orlando, Florida. He was killed in a gunfight with the police. It was the largest and deadliest act of violence targeting LGBT people in United States history.