IDAHO 1982 Cold Case Solved After 43 Years — The Cyanide Man Nobody Could Name

In December 1982, a man was found dead inside Sacred Heart Catholic Church in Boise, Idaho, with $1,900 in cash and a note signed with a fake name. For 43 years, no one knew who he was. Now DNA has finally identified the "Unknown Wanderer" as Dr. Mathew Francis Betkouski, an organic chemist, and some believe he could be connected to the 1982 Chicago Tylenol murders. Investigators say they cannot place Betkouski in Chicago when the poisonings happened, and he has not been officially named a suspect. The FBI says 44 years of similar claims have remained unsubstantiated. In this video, we break down how the case was solved, who Betkouski was, and what the evidence does and doesn't show. 📚 SOURCES Ada County Sheriff's Office: https://adacounty.id.gov/sheriff/acso... CBS Chicago: https://www.cbsnews.com/chicago/news/... The Spokesman-Review: https://www.spokesman.com/stories/202... Fox News: https://www.foxnews.com/us/tylenol-mu... Photos courtesy of the Ada County Sheriff's Office. Betkouski has not been charged with any crime, and no link to the Tylenol murders has been confirmed. This video is for informational and documentary purposes. 🔔 Subscribe for more cold cases solved:    / @caseleftcold   #ColdCase #TrueCrime #TylenolMurders unknown wanderer, unknown wanderer identified, mathew betkouski, boise cold case, idaho cold case, cold case solved, tylenol murders, 1982 tylenol murders, chicago tylenol murders, tylenol murders suspect, tylenol murders update, dna cold case, genetic genealogy, sacred heart church boise, ada county sheriff, unsolved mysteries, true crime documentary, cold case documentary, case left cold