Omar Mateen Once Caught on Hidden Camera for 2012 Documentary on BP Oil Spill
The gunman who killed 49 people at Pulse nightclub was once filmed in a documentary on the BP oil spill.
Rare footage of Orlando nightclub gunman Omar Mateen has surfaced, in which the monster who slaughtered 49 people in Sunday morning's attack runs his mouth while working as a security guard.
Read: Orlando Shooter Called News Station During Attack
Mateen was caught on hidden camera for the 2012 documentary, The Big Fix, about the notorious 2010 BP oil spill and he can be heard blasting the cleanup of the Gulf Coast.
“No one gives a s*** here,” he said in the film. Everybody's just out to get paid. They're like hoping for more oil to come out and more people to complain so they'll have jobs. They want more disaster to happen.”
The security company he worked for, G4S, has confirmed to CBS News that the man in the film is Mateen.
Read: Newtown Victim's Mom Writes to Orlando Families
Mateen had worked for the company since 2007.
According to The Guardian, G4S said they received only one complaint about Mateen in the nine years he was an employee.
The company said they knew he was once investigated by the FBI but never made him undergo psychological re-evaluation.
Watch: Orlando Doctor Posts Image of Blood Soaked Shoes: This Will Stain Me Forever
Trending on Inside Edition

Some Fear High School Baseball Star Who Vanished After Going Overboard on Sunset Cruise Was Attacked by Shark
Human Interest
Former Sheriff's Deputy Sentenced for Killing 'Extramarital' Girlfriend Who Insulted 'Size of His Manhood': DA
Crime
New Mom Survives After Contracting Rare Flesh-Eating Bacteria Days After Giving Birth
Health
After Getting Shot in the Head for Ringing Wrong Doorbell, Ralph Yarl Walks for Brain Injury Awareness
News