Authorities issued more details about how Omar Mateen was killed at Pulse nightclub on Saturday.
Law enforcement used an armored vehicle to punch a hole in the wall of the club after Mateen took several revelers hostage and threatened their lives. The 29-year-old gunman then crawled out of the same hole and started shooting at police.
Two weeks before the shooting, he tried and failed to buy body armor.
At the club Mateen was involved in three 911 calls from the club during which he was ‘calm and cool’.
During the calls he pledged allegiance to ISIS and claimed solidarity with Boston bombers and the Florida man who became an Al-Nusra Front suicide bomber in Syria.
See the below timeline as provided by the Daily Mail.