HILLSBORO, OR -- A former Jefferson County Deputy was arrested Friday in Washington County. Jorge Serrano is accused of sexually assaulting a woman he met in 2015 while working as a security guard in the Hillsboro area. 

Serrano allegedly met the victim again and assaulted her while she was unconscious, filming the attacks without her knowledge. 

He was hired at the Jefferson County Sheriff's Office in January 2017; working at the Madras jail until a month ago. He allegedly uploaded video of the assaults to the internet, during that time. The 28-year-old was fired two weeks before the accusations came to light. 

Investigators are working to identify other women in photos and videos uploaded by Serrano.