Authorities from the Las Vegas Metropolitan Police Department shared footage captured on the body cameras worn by some of their officers as they responded to the mass shooting that occurred on Sunday, which took the lives of 59 and injured more than 500.

Undersheriff Kevin McMahill shared a video at a press briefing Tuesday evening to provide the latest updates on the investigation.

"You'll see that the officers were dealing with some uncooperative citizens at times but at all times they were trying to locate the source of the gunfire as well as evacuate those citizens that were in the line of fire," he said prior to showing the video. "I think the video will speak for itself."

"That wall faces Mandalay Bay, and they are hunkered down behind that wall after [the] initial volley of shots," McMahill said as the video started playing.

After a few more gunshots broke out, officers were heard telling others to get down. McMahill said at that point it was unclear where the gunshots were coming from.

McMahill pointed out a section of the video where a police officer had been shot and where a police officer was standing over a woman.

Paddock opened fire from the 32nd floor of the Mandalay Bay Hotel Sunday night upon concertgoers at the Route 91 Harvest country music festival.

Paddock was found dead in his hotel room by law enforcement after the shooting.

Forty-seven firearms tied to the shooter have been found in three different locations, Jill Snyder, special agent-in-charge of the San Francisco office of the federal Bureau of Alcohol, Tobacco, Firearms and Explosives, announced Tuesday evening.