Martan Kelly Jr. was a technician for Card Heating & Air Conditioning in Pennsylvania. One morning, he reported to work at a funeral home where the company was installing heating and air conditioning equipment. He told his foreman that he felt weak, tired and had a kink in his neck from sleeping poorly the night before. Kelly declined an offer to go home and was given a light-duty assignment of running thermostat wire. Feeling better around noon, Kelly decided to run wire in the attic of the one-story building by climbing a 12-15-foot ladder. A short time later, employees heard moaning […]