This leads to a twist ending: "Richie" is really Rose, and the murders have been committed by her deranged brother Dale (Andrew Lowery). They once had an actual brother named Richie who was molested by a child psychiatrist named Niedelmeyer. Richie committed suicide and, unable to cope with the loss, Dale forced Rose to play the part of their brother. Dale â who was also one of Niedelmeyer's victims â began abusing Rose until she actually became "Richie". When "Richie" was arrested for drug possession, "he" was forced into therapy. Rose soon started to re-emerge and, under another personality, "Bonnie", started relationships with other members of the group. Dale proceeded to kill them, fearing that they would soon link Rose to "Richie".