Los Angeles ? Authorities arrested five men Thursday on allegations they caused a fire that destroyed more than 50 homes and caused more than $100 million in losses in Malibu.

Investigators used surveillance video, receipts and food wrappers to track down the men who were believed to have been at the cave where the fire started, Los Angeles County Sheriff Lee Baca said.

Baca identified the men as Brian Allen Anderson, 22; William Thomas Coppock, 23; Brian David Franks, 27; Eric Matthew Ullman, 18; and 19-year-old Dean Allen Lavorante. All five were in custody Thursday evening, Los Angeles County sheriff’s spokesman Steve Whitmore said.

The suspects were each charged with two felony counts of recklessly causing a fire with great bodily injury and recklessly causing fire to inhabited structures, according to a statement.