Omar Mateen was a U.S.-born citizen, officials said. — -- Omar Mateen, a 29-year-old U.S.-born citizen, has been identified as the suspect in today’s mass shooting that left at least 50 ...

When she left Omar Mateen in 2009, Yusufiy assumed the “horrible mistake” she had made was long behind her. He had tried to contact her through Facebook a year ago, she said, but she blocked him.

Documentary features glimpse of Orlando shooter Omar Mateen 02:57. Barone told Strickler that another employee, who was also Muslim, went out with Mateen a number of times.

ORLANDO-- Orlando shooter Omar Mateen's behavioral issues went as far back as elementary school, where his disruptive conduct and "lack of remorse" as a small boy were noted in his school records.

After a lifetime of angst and embarrassment, Omar Mateen was on the verge of realizing a longtime dream in the spring of 2007. He was about to graduate from a Florida training academy that would ...

Gunman Omar Mateen, 29, who was shot and killed by police, called 911 and pledged his allegiance to ISIS after the attack on June 12, 2016. Kevin Kolczynski/Reuters.

The father of ISIS-inspired gay club shooter Omar Mateen sent some seriously mixed messages on Monday — posting to Facebook that homosexuals should be “punished” and then hours later saying ...

Omar Mateen. The former classmate said he would hang out with Mateen, hitting gay bars after attending class at Indian River Community College police academy in 2006 — and one time Mateen asked ...

Omar Mateen reportedly frequented the gay club he later attacked, adding another level of complexity to the worst mass shooting in U.S. history. By Tina Nguyen. June 14, 2016.

Omar Mateen was born in Queens in 1986 to Afghan parents. He moved to Florida with his family in 1991 and spent his early years in the Port St. Lucie area on the state’s east coast.

A Muslim man who attended the same mosque as Omar Mateen reported him to the FBI two years before he would commit the worst mass shooting in America. Mohammed A. Malik penned a first-person piece i… ...