Very sad news I got to know KOZ through The Michigan Pinball Expo and was able to play pinball with him in a local league. I remember having a great time volunteering at MPE and playing in the Pinbrawl tournaments. A lot of us made great memories at the MPE events. My wife, parents, friends, and a few cousins had been at MPE event's over the years and we always had a blast.
RIP KOZ