Abstract: At 12:30 p.m. on February 8, 2017, Employee #1, employed by a construction framing company, was working at a multifamily residential building site. He was standing on a truss above the second floor of a unit and operating a nail gun. Employee #1 slipped from the truss, fell between an 2-foot gap between the truss he was standing on and the next truss, and fell to the stairwell landing on the second level of the unit below, a fall height of approximately 11 feet. Emergency services were called, and Employee #1 was transported to the hospital. He was admitted and treated for a fractured right leg and contusions and abrasions to his upper front and back torso and arms.