Abstract: At 11:30 a.m. on April 18, 2019, Employee #1 and a coworker were installing a furnace and coil in the attic of a residence. They were working from a 4-foot by 8-foot platform; the rest of the attic had no decking, only insulation. Employee #1, while attempting to retrieve his screwdriver, slipped off the edge of the platform and began to fall, a fall height of 9 feet to the next level. As he fell, he was able to catch himself on a wood beam/truss. Employee #1's head scraped a wood beam/truss, causing a splinter to enter and lodge in his head. His foot also went through the insulation into the next level. Once on the surface, Employee #1 and his coworkers attempted to remove the splinter but were unsuccessful. Employee #1 finished the workday and again tried to remove the splinter at home, whereupon the splinter broke. Employee #1 went to an urgent care center, and they referred him to the hospital. Employee #1 was admitted to the hospital to have the splinter removed and the puncture wound treated.