Could be a case like that of the Atlanta Olympic bombing where Janet Reno's FBI falsely fingered the completely innocent Richard A. Jewell who died at 44.
FBI Faulted For Overstating Science In Anthrax Case
“A group of independent scientists convened by the National Academies of Sciences has concluded in a report released Tuesday that scientific evidence alone is not enough to prove that Bruce Ivins was the perpetrator of the anthrax attacks that killed five people in 2001.”