When a wealthy neighbor buys up Montana land and restricts access to the public mountain trails beyond his property, one man cuts the locks and ends up dead. Suspect: Joseph Campbell and Victim: Timothy Newman.
A front yard brawl between two Euclid, Ohio, families leaves one person dead and investigators wondering how teenage heartbreak started it all. Suspect: Ashley "Sparkles" Berger and Victim: Vanessa McMorick.
A Tennessee man is shot down in front of his own home. Police use home video to unravel the history of the feud between the two men. Suspect: Kevin Lee Waggoner and Victim: Michael Woodby.
A local waitress and her family fall victim to a poisoning when tensions boil over between neighbors in small-town Florida. Suspect: George James Trepal and Victim: Peggy Carr.
Police must investigate a crime when a BBQ in Titusville, Florida, turns into a bloodbath. Suspect: William Woodward and Victims: Gary Hembree and Roger Picior.
In New Brighton, Minnesota, police begin receiving calls of shots fired, and learn that one of the neighbors is angry over the sight of too many deer in his yard. Suspect: Neal Zumberge and Victim: Todd Stevens.