One month later, on April 20, he assisted Corll and Brooks in the abduction of another youth, a 17-year-old named Mark Scott. All of his victims were males aged 13 to 20, the majority of whom were in their mid-teens. [104] After three days of abuse and torture, Lawrence was strangled before being buried at Lake Sam Rayburn. Dean Corll was born in 1939 into a contentious family; his parents divorced, remarried and divorced again while he was still a child. Henley explained that Williams had argued with her father that evening, and did not wish to return home. AETNUK. Dean Corll and his accomplices would take the boys to his home, where they bound and gagged the victims. Instead, he groomed Henley to participate in his sickening scheme just like he had with Brooks, feeding him the same story about the porn ring before telling him the truth and offering him cash as a reward for his help in finding new victims. //-->