Lethal Weapon

11th August 1977: L-R: New York mayor Abraham Beame (1906 - 2001, left) looks on as police detective Edward Zigo holds up a .44 caliber revolver, the alleged murder weapon of the 'Son of Sam' serial killer, David Berkowitz, at New York Police headquarters, lower Manhattan. Berkowitz was convicted of six murders, committed over a thirteen-month period in the New York City area. (Photo by Larry C. Morris/New York Times Co./Getty Images)