Quote Originally Posted by Henry View Post
An off-duty Orlando police officer working at the club was investigating an underage drinker outside when he heard gunshots inside, according to the law enforcement source. The off-duty officer ran inside the club and traded gunfire with Mateen, backed up soon by three other Orlando police officers, the source said.

Together, the officers fired at Mateen, who retreated into a bathroom toward the rear of the club.
http://www.naplesnews.com/news/crime...382673091.html

id wager any amount that this is where multiple shooter theories came from.