The hunt for evidence continues in alleged kidnapper and rapist Phillip Garrido's back yard Monday.
Detectives have already found what is thought to be human bones in the trash filled hellhole, and they continue to search for more evidence.
A crime laboratory and other makeshift tents have been set up on the grounds of Garrido's home.
An 'old bones' dog is being used in the hunt after a cadavar dog picked up a scent last week.
Detectives are looking for evidence to link Garrido to the unsolved missing persons cases of Michaela Garecht, who was abducted in 1988 and the 1989 kidnapping of Ilene Misheloff.