Teacher proves injuries from breaking up fight are compensable

A music teacher was leaving school premises when he observed several boys, some of whom were students at his school, chasing and assaulting a student. After driving off the school premises, he again observed the student being knocked to the ground and kicked by six others. The teacher then began beeping his horn and threatening to call 911 on the assailants. The teacher was injured when one of the youths punched him on the side of his head.