4 Little Girls ★★★½

A challenge of documentary filmmaking is often figuring out how to draw out the deepest of emotions in impartial ways, but it’s different here because you really can’t be biased toward such an egregious event as this. There’s no objectivity needed when it’s this horrifying, and amplifying the plight of these people is something Spike Lee does exceptionally, knowing right when to cue music or archival footage.