Authorities say the East County Sexual Assault Unit initiated an investigation into the possible possession of child pornography by Thousand Oaks resident Alberto Dal Pino in August 2012.
A search warrant was served Thursday at Dal Pino's residence located on the 200 block of Triunfo Canyon Road.
During their investigation, authorities found several illegal videos of male and female minors engaged in sexual acts with adult males on the child porn suspect's computers.
He was also arrested on possession of a controlled substance after illegal narcotics were found inside the residence. The evidence collected will be used in future proceedings, according to authorities.
Dal Pino was taken into custody and booked at the Ventura County Sheriff's Office East County Jail Facility. His bail is set at $250,000 pending his arraignment in Superior Court.