A worker failed to show his shoulder injury arose out of his employment when he was involved with an altercation with a co-worker and fell to the ground. Grayson v Thorne and Son Asphalt Paving Company, 2017 MOWCLR LEXIS 31 (April 18, 2017). The Commission affirmed the denial on different grounds.
The ALJ noted the 57 year old worker began work on a morning in 2015 when a co-worker reportedly grabbed him. Claimant stated he was not a voluntary participant to the assault.
Witnesses indicated there was no animosity between the employees and they returned to their regular duties without incident. Another employee reported that people were always goofing around but wrestling was not typical conduct. Claimant had a history of shoulder problems and provided an evolving history how the accident occurred.
The Commission found the risk source was purely personal and not compensable. The ALJ denied the case as horseplay.