In late July 1967, Lolich was called to active duty with the Michigan Air National Guard in response to the ongoing riot. Lolich spent twelve days on active duty and was promoted to Airman First Class. Upon returning to the team, he received death threats, allegedly from the Black Panthers, for his role in quelling the riot. In response, the Federal Bureau of Investigation placed a team of snipers on the roof of Tiger Stadium during his subsequent two starts.