Miner was standing on a box attempting to locate a part. As EE stepped down the box caved causing EE to fall back. EE's head struck the floor. EE's initial report of injuries was pain in neck and lower back, along with a laceration to the back of EE's head. EE was transported to Atrium Health for scans and X-rays. Miner was cleared with 4 staples and released for work.