 Montgomery and his family were on a rented boat in the Wolf Run area of the lake Monday morning when his young son was swimming in the water. Although wearing a life jacket, the BFD apparently became loose and caused the youngster to start struggling. Montgomery jumped in the lake to rescue his son. He was successful in pushing the child to safety before he slipped beneath the surface of the water himself. Divers located Montgomery's body at about 12 feet of water in the same proximity where he entered the water. Recovery was made after divers spent more than 12 hours climbing each square foot of the area in a search effort.