Less than a year later, on June 12, 2016, the Orlando nightclub shooting occurred. It was far deadlier than the San Bernardino attack. Omar Mateen, who had recently pledged his allegiance to ISIS, went into Pulse, a popular gay nightclub, and opened fire. Although the media initially reported that he had an AR-15, he actually used a SIG Sauer MCX rifle and a 9mm Glock 17. The attack resulted in 49 deaths, 50 counting Mateen, and left 58 people wounded.