Angry and homophobic. Reacts to the sight of two gay men being affectionate. But also a friendly and familiar face at the gay club he eventually terrorized, killing 49 in a nightclub massacre in Orlando. A conflicting image of the shooter has emerged as investigators try to understand the man responsible for the deadliest mass shooting in U.S. history.
CNN: Orlando gunman visited gay bar, used dating app several times (VIDEO)
In this undated photo recived by AFP on June 12, 2016, shows Omar Mateen, 29, a US citizen of Afghani descent from Port St. Lucie, Florida, from his MYSPACE.COM page, who has been named as the gunman in the mass shootings at the Pulse nightclub in Orlando, Florida.
