Horrific mass murders are happening more often. The suspects are often ordinary citizens. Do they share a disturbing connection? Todd McDermott investigates the popular medications some are linking ... more 
Horrific mass murders are happening more often. The suspects are often ordinary citizens. Do they share a disturbing connection? Todd McDermott investigates the popular medications some are linking to these tragedies that you or your family could be less 
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WPBF - West Palm Beach
Mon, May 6, 2013 8:57 AM EDT