The police department said the man who called 911 reported that he had met the woman on the dating application Tinder late Saturday night. Officials said the motive is still under investigation, but the attack appears to have been unprovoked.
Police arrested Hunsaker on suspicion of first degree murder. He was being held in the Davis County Jail. It wasn't immediately clear if Hunsaker has obtained an attorney and he could not be reached for comment.