Parents of Dead NHL Player File $9.8 Million Lawsuit

28-year-old Derek died on May 13, 2011 from a fatal mixture of drugs and alcohol. In the lawsuit, Derek's parents claim he was addicted to prescription pills at the time of his death ... partly because he had been prescribed "a multitude of narcotics and sleeping pills by both the team doctors, physicians, trainers, and dentists of the New York Rangers and the Minnesota Wild."

Because Derek's parents believe the NHL teams are partly responsible for their son's death, they turned to the NHL PA which promised to help them file a grievance to get the Rangers to pay out the rest of Derek's multi-million dollar 4-year contract with the team.

But, according to the lawsuit, the NHL PA failed to file the grievance by the required deadline, so the Boogaards were unable to collect ... and now the Boogaards are angry.