NTSB -- Roy Halladay was doing stunts when plane crashed, had amphetamines in system - ESPN
Roy Halladay was doing extreme stunts before fatal plane crash into gulf: report
NTSB: Roy Halladay was on drugs, performing stunts when plane crashed
Roy Halladay crash latest blemish for Icon aircraft brand
WITH RELEASE OF ESPN'S ROY HALLADAY DOCUMENTARY, FOOT LEVELERS URGES CONSERVATIVE CARE FOR PAIN TREATMENT - Foot Levelers
Roy Halladay, eight-time All-Star pitcher, killed in plane crash off Florida coast, MLB
Halladay crash shows dangers of light-sport aircraft
All-star pitcher, Phillies great Roy Halladay dies in plane crash – thereporteronline
Pitcher Roy Halladay dies in Gulf of Mexico plane crash
Drugs and Stunts Cited in Plane Crash That Killed Roy Halladay - The New York Times
Report: Halladay on drugs, doing stunts when plane crashed
Roy Halladay Plane Crash Video, Witnesses Say He Was Showboating (3 Videos) : r/baseball
NTSB Releases Factual Report on Halladay Accident