Arizona man accused of sexually assaulting 4 year old

RIMROCK, Ariz. - Authorities say an Arizona man who was caught on video sexually assaulting a child has been arrested.

The Yavapai County Sheriff's Office says deputies responded on Dec. 28 to a home in Rimrock for a reported sex offense.

Once at the scene, deputies were told that a man was caught on video sexually assaulting a 4 year old.

"Deputies and detectives reviewed the video where it depicted Ronald Bryden sexually assaulting the victim," the sheriff's office said.

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The victim was taken to a medical facility for treatment.

Bryden, 57, was arrested and booked into jail. He is accused of child molestation, child abuse and sexual assault. 

Ronald Bryden