'Everything in real life doesn't always end like in the movies,' US Marshal Pete Elliot said in a statement.

An autopsy was performed on July 30, and the results were publicly released on Friday, highlighting new, horrific details in the case.

Authorities contacted surviving relatives to inform them of the development and are dedicated to bringing closure to the teen's memory.

Laundrie’s remains, which are believed to have been underwater for weeks, were identified via dental records.

The attack happened at a Houston nightclub and left one of the deputies dead. The other two are fighting to recover from serious injuries.

Ethan Kazmerzak, 22, went missing on the morning of Sept. 15, 2013, after attending a party. Seven years later, he was found.