New book blames Kosar’s slurred speech on oxycodone from Browns

The post-NFL deterioration of former Browns quarterback Bernie Kosar has been startling at times, made most alarming by slurred and at times incoherent speech.  A new book contends that Kosar’s problems trace to the Browns giving him a potent pain-killing medication in order to keep playing. Via Bill Livingston of the Cleveland Plain Dealer, Blood…