White Rock Sex Predator Kayl Riddoch (Kayle William Douglas Riddoch).This is Kayle William Douglas Riddoch. Ladies from White Rock or Surrey, BC, stay away from this 23-year-old sexual predator. He hangs around highschool kids, and I have heard he has a reputation for intentionally getting underaged girls hammered at highschool house parties, and taking them back to his parents house. He has raped my friend in the past, and I have heard that he has been known for this kind of behavior. Stay far, far away from this racist, homewrecking sexual predator.