American Void (2017)

Inspired by true events, American Void tells the story of a tight-knit, rural family dealing with the aftermath of a mass homicide. Living in a dead-end trailer park in the Deep South, a single mother attempts to keep her sons under control while defending the family from media reports claiming they may have played a part in the murders. Cut off from the outside world and lacking both education and opportunity, the family faces guilt and paranoia as the FBI closes in.