ML True Crime: Deleted Scenes by VaccaD

Question 9

Serial killers Patrick Kearney, William Bonin, and Randy Kraft all operated in Southern California during the period from the late 1960s to the early 1980s and all targeted similar victims. Though Kearney was also known as “The Trash Bag Killer” and Kraft was also known as “The Scorecard Killer”, all three were most often known by WHAT APPROPRIATELY SO-CAL EPITHET?