The following sources were consulted in the preparation of the article “12 historical deaths where the official story is still hard to believe.”
- Philadelphia stands by suicide ruling in Ellen Greenberg case following a review revealing three more stab wounds
- Justice Department Closes Investigation Into The Death Of Kendrick Johnson
- Coroner says drugs not a factor in Elisa Lam’s mysterious death
- L.A. County coroner changes Natalie Wood’s cause of death
- The short life and mysterious death of Bobby Fuller, rock’n’roll king of Texas
- Homicide Not Ruled Out in Death of Writer Probing Inslaw
- Who killed Superman?
- From the Archives: Body of Thelma Todd Found in Death Riddle
- The Bizarre Case of Cindy James
- Review of MI6 worker Gareth Williams’ death finds no new DNA evidence
- Summary of the Office of the Inspector General’s Report: “A Review of the Justice Department’s Handling of the Death of Kenneth Michael Trentadue at the Bureau of Prisons’ Federal Transfer Center in Oklahoma City”
- Brittany Murphy’s death ruled accidental by L.A. County coroner’s office
