Report: Roy Halladay had fatal level of amphetamines at time of death
Autopsy: Roy Halladay Died from Blunt Force Trauma, had Drugs in System
Mix of drugs found in baseball legend Roy Halladay's system after fatal plane crash – New York Daily News
Autopsy: Roy Halladay had mix of drugs in system when he died in plane crash - CBS News
MLB pitcher was high when he crashed his private plane
Roy Halladay autopsy reveals morphine, amphetamine in system at time of death: report
NTSB: Roy Halladay was doing stunts, had amphetamines in system when plane crashed
Autopsy report: Roy Halladay had drugs in system when plane crashed – Boston 25 News
Reflections on the 10th Anniversary of Roy Halladay's Perfect Game
Roy Halladay autopsy: Traces of morphine, amphetamine, insomnia drug in system
Roy Halladay – Society for American Baseball Research