Career
The Chico, California-born Koscki"s credits include The Lost Boys, Hook, The Mighty Ducks, Apollo 13, Star Trek: First Contact, Contact, Sonny with a Chance and True Blood
Koscki died after an October 5, 2014 non work-related bicycle accident in California. He suffered cardiac arrest, was taken to hospital in a coma, and died on October 9, 2014, aged 50. At the time of his death Koscki had been stunt and fight coordinator for the science-fiction film Wizardream and Expelled.