Originally published by 12 News KPNX View Original Article
Idaho case may be connected to 1982 Tylenol murders in Chicago, officials say

Idaho case may be connected to 1982 Tylenol murders in Chicago, officials say

Dr. Matthew Francis Betkouski, who fatally poisoned himself, is a possible suspect in the cyanide-laced Tylenol killings in Chicago in 1982.
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