MOTHER & SON ARRESTED FOR INCEST: A Florida mother and her adult son are facing incest charges after what started as a domestic violence call uncovered an alleged sexual relationship between the two. According to the Polk County Sheriff’s Office, 46-year-old Christina Clemens called deputies after she said her 22-year-old son, Shane Clemens, hit her during an argument. After Shane was arrested, deputies say he told them he had been having sex with his mother since he was 18. When investigators asked Christina about the allegation, she reportedly told them it happened “about 100 times.” Detectives also spoke with Christina’s husband, who allegedly said he had no idea about the relationship, but had become suspicious because Christina and Shane would go into the master bedroom and lock the door. Both Christina and Shane were charged with incest. Christina also faces an adultery charge. (Via CBS NEWS)