Brigadier Gen. Nguyen Ngoc Loan, Director of the National Police - South Vietnam, is seen in this October 1967 picture in Saigon, before the pictured event which thrust him into the spotlight. Loan, whose summary execution of a bound prisoner was depicted in a photograph that stunned the world three decades ago on Feb. 1, 1968, has died at the age of 67. His daughter said he died Tuesday night, July 14, 1998 after a long battle with cancer. (AP Photo)