剧情介绍：　　Fact-based story about a 1975 cover-up of a shooting by two white members of the Boston Tactical Unit. While on stakeout on a suspected getaway car used in a armed robbery, the two gunned down a black man who entered the car. The two claimed the man had a gun and they shot in self-defense. Police investigation decided it was a rightful shooting. The man"s widow knew her husband...