 They found Rigg's body face-up on the floor of a spare bedroom, naked except for her socks, with the ligature still fastened around her neck and her hands tied behind her back with shoelaces.Next to the body were two knives, a broom handle and a sex toy, all of which were stained with blood.A post-mortem found that Rigg had suffered severe blood loss from her stab wounds and internal injuries, but the primary cause of death was ligature strangulation.