One of the country’s biggest mysteries is linked to Jacksonville. A major announcement was made Wednesday nearly 40 years after unsolved poisonings in 1982 that were dubbed the “Tylenol murders.” The case ushered in child safety caps for medicines.
Investigators now know the identity of a man who’s become known as the “unknown wanderer” who was found dead under a church pew in Boise, Idaho. He fatally poisoned himself with cyanide more than 40 years ago and was buried anonymously.
Detective Tim Cooper of the Ada County, Idaho Sheriff’s Office reopened the case in 2019 leading authorities to identify the “unknown wanderer” as Dr. Mathew Francis Betkouski posthumously…