When tensions boil over between neighbors in small-town Florida, a local waitress and her family fall victim to a poisoning; investigators must track down the mastermind behind one of the most cunning murder plots they've ever seen.
Even after Lonnie Paul Tracey erected a giant barricade between him and his neighbor Tony Davis, no one ever dreamed their ongoing arguments would escalate to murder.
Police begin receiving calls of shots fired in usually quiet suburban neighborhood; one call lands them on the phone with none other than the shooter himself, a man who police soon learn became unraveled over the sight of a few too many deer.
After police arrive on the scene of a barbeque turned bloodbath, they begin to unravel a neighborhood feud that pushed one man to the point of no return.
When a wealthy neighbor begins buying up Montana land and restricting access to the public mountain trails beyond, one man cuts the locks and ends up dead.
After Jason Horsley is gunned down in front of his home, investigators discover evidence of a neighbor's deadly plot, but it will take six years to track the killer down.
Police track down the killer of a gay rights activist who is stabbed to death in his own apartment in London.
A front-yard brawl between two families leaves one person dead and investigators wondering how teenage heartbreak started it all.
After a mother and recovering addict is stabbed while standing up to the neighborhood bully, grainy video and unreliable witnesses stand in the way of investigators determining who was holding the knife that killed her.