Question: Who was found guilty of killing 22 villagers and originally given a life sentence but was released after a ruling by federal judge found their trial has been prejudiced by pre-trail publicity?
Sentence (from "My Lai Massacre"): It was committed by U.S. Army soldiers from Company C, 1st Battalion, 20th Infantry Regiment, 11th Brigade, 23rd (Americal) Infantry Division.
Relevant evidence: No