One video shows clothes piled to the floor and dirt on floors; another shows the girl interacting with two Maltese-mix breed dogs.
Allen Turpin, 57, and his wife, Louise Anna Turpin, 49 were arrested and charged with torture and child endangerment after police discovered 12 of the 13 children starving.
The parents appeared in court on January 18 and plead not guilty to all charges. According to CBS News, they are facing 12 counts of torture, seven counts of abuse of a dependent adult, six counts of child abuse or neglect and 12 counts of false imprisonment. The father is also charged with one count of lewd act on a child.
According to a police statement, the Turpin children were allegedly kept in dirty and foul-smelling surroundings.
"Further investigation revealed several children shackled to their beds with chains and padlocks in dark and foul-smelling surroundings, but the parents were unable to immediately provide a logical reason why their children were restrained in that manner,” a police statement reads.
A California judge has barred David and Louise Turpin of contacting their children for three years and keeping 90 metres away, the BBC reports.