MLB Hall of Famer Roy Halladay was on drugs and did stunts when plane crashed in 2017, NTSB say - CBS News
Roy Halladay - Wikipedia
Investigation continues into plane crash that killed Roy Halladay
Roy Halladay killed in Florida plane crash
Inside Roy Halladay's struggle with pain, addiction - ESPN
Inside Roy Halladay's struggle with pain, addiction - ESPN
Mix of drugs found in baseball legend Roy Halladay's system after fatal plane crash – New York Daily News
Retired MLB Star Roy Halladay Dead at 40 in Plane Crash
Autopsy: Roy Halladay had mix of drugs in system when he died in plane crash - CBS News
Roy Halladay autopsy: Traces of morphine in system at time of crash