1982The Chicago area Tylenol murders began. The murders were a series of seven poisoning deaths resulting from drug tampering. The victims had all taken Tylenol brand capsules that had been laced with potassium cyanide. The incidents led to reforms in the packaging of over-the-counter substances and to federal anti-tampering laws. No one was ever convicted of the crimes.2008Following the bankruptcies of Lehman Brothers and Washington Mutual, the Dow Jones Industrial Average fell 777.68 points, the largest single-day point …