In less than five minutes, Mateen had fired approximately 200 rounds, pausing only to reload. Two officers joined Gruler in engaging Mateen, who then retreated farther into the nightclub and "began a 'hostage situation'" in one of the bathrooms. When additional officers arrived at the nightclub beginning at 2:04 a.m., Gruler shouted "'s in the patio!" and resumed firing at Mateen a minute later. In response, Mateen withdrew back into the nightclub and continued shooting victims as he traversed through the building, sometimes firing into bodies without checking whether they were already dead. When he witnessed Mateen shooting two patrons attempting to escape through an emergency exit, Gruler fired shots at him. He told a post-incident Police Foundation assessment team that he had immediately recognized that his handgun would be severely disadvantaged against the rifle Mateen was using. Gruler took cover and called in a signal for assistance. Dozens were killed or severely injured inside the crowded nightclub, either directly or by ricochets. At 2:02 a.m., Mateen bypassed Officer Adam Gruler, a uniformed off-duty Orlando Police Department (OPD) officer working extra duty as a security guard, entered the building through its southern entrance, and began shooting patrons. He was wearing a green, blue, and white plaid dress shirt, a white T-shirt underneath, and tan cargo pants. He got out and walked toward the building armed with a SIG Sauer MCX semi-automatic rifle and a 9mm Glock 17 semi-automatic pistol. At around the same time, Omar Mateen arrived at the club via rental van, parking it in the parking lot of a neighboring car shop. About 320 people were still inside the club, which was serving last call drinks at around 2:00 a.m.
On June 11, 2016, Pulse, a gay nightclub in Orlando, Florida, was hosting "Latin Night", a weekly Saturday night event drawing a primarily Latino crowd. Shooting First shots and hostage situation
He later told a negotiator he was "out here right now" because of the American-led interventions in Iraq and in Syria and that the negotiator should tell the United States to stop the bombing. killing of Abu Waheeb in Iraq the previous month "triggered" the shooting. In a 9-1-1 call made shortly after the shooting began, Mateen swore allegiance to the leader of the Islamic State of Iraq and Syria, Abu Bakr al-Baghdadi, and said the U.S. Orlando Police officers shot and killed him after a three-hour standoff. On June 12, 2016, Omar Mateen, a 29-year-old man, killed 49 people and wounded 53 more in a mass shooting at Pulse, a gay nightclub in Orlando, Florida, United States. Perpetrator's wife charged with aiding and abetting the commission of a terrorist act and obstruction of justice Perpetrator's wife found not guilty on both charges