According to the Worcester District Attorney's office, a family friend found Fidrych dead beneath his ten-wheel dump truck at his Northborough home around 2:30 p.m. on April 13, 2009. He appeared to have been working on the truck at the time of the accident. Authorities said Fidrych suffocated after his clothes had become entangled with a spinning power takeoff shaft on the truck. The state medical examiner's office ruled the death an accident, according to a release from the Worcester District Attorney's office.