Omar Mateen, 29, of Port St. Lucie, Florida, opened fire and held the club goers hostage with an AR-15 assault rifle. He was killed during a confrontation with SWAT officers.
Mateen reportedly visited Orlando’s Walt Disney World park in April with his wife, Noor Zahi Salman, who allegedly knew of Mateen’s plans to assassinate club goers on Sunday.
According to reports, she might face criminal charges for failing to tell authorities.