Wisconsin Dells, WI

Joe Clark was 16 years old when he abducted his 13 year old neighbour and tortured him for 2 days. He broke his ankles and smashed all the bones of his legs with only using his body weight. He "enjoyed" sound of bones breaking. He then put "clean" white socks to his victims feet. He had 300 pairs of them...
Thad managed to escape, but Jack's first victim Chris was not that lucky. His body was recovered from Wisconsin River 7 days after his disappearance.