The killer had used a knife, possibly a blunt instrument such as a rock, but why had they taken the victims’ personal belongings and left the motorcycles behind? The motorcycles, left untouched, remained by the lake, cold and silent. The keys to the bikes were missing, but the bikes were still there, almost as though they had been deliberately ignored. Even more chilling, Gustafsson’s shoes were discovered miles away, hidden in the underbrush, while his body was found barefoot. The earth around