Vivvo CMS 4.1 http://www.unsolved-mysteries.com/ ©2007 Spoonlabs d.o.o. http://www.unsolved-mysteries.com/files.php?file= http://www.unsolved-mysteries.com/ http://www.unsolved-mysteries.com/crime_mysteries/tylenol_murders.html Crime Mysteries Sun, 12 Apr 2009 22:33:00 +0000 Many people died in what was called the Chicago Tylenol Murders. In 1982, people who took some of the tainted Tylenol died of potassium cyanide poisoning. Crime Mysteries Sat, 01 Aug 2009 00:22:55 +0000 I know this happened in the 80's, but I'm confused as to how someone could just "tamper" with the bottles. Arn't the bottles sealed when you open them or is that the reason they started sealing them? Crime Mysteries Sat, 01 Aug 2009 14:36:46 +0000 Yes thats why they started to put the seal in them. Unsolved Mysteries - The Worlds Unexplained Mysteries