When a new tenant in a Harlem apartment building has his advances toward his upstairs neighbor rebuffed, his anger sets off a chain of accusations, threats, and fights that culminate in bloodshed and shocking tragedy.

A handyman who lives rent-free in the home of a generous friend grows increasingly paranoid about his neighbors. He endlessly films them and instigates fights until the conflict escalates out of control, culminating in an explosive act of violence.

A man returns from a work stint out of state to find that his neighbor has taken over his property to run a chop shop, resulting in an intractable feud that engulfs two families, and doesn't end until one of the combatants lies dead.

A couple moves into their dream home on the same street where they've lived for years, only to find themselves engulfed in a wrenching conflict with their neighbor who believes he's the rightful owner of their property.

The building of a backyard shed destroys a years long, close relationship between two neighbors and ignites a vicious conflict that sees property destroyed, pets killed, and finally two people shot to death in cold blood.

A man's dream comes true when he buys his parents' house and moves his family into it, only to discover that his neighbor on the other side of the fence holds a decades-long grudge against him that won't resolve until one of them lies dead.

What starts as an idyllic relationship between neighboring best friends and business partners takes a wrong turn and ends up in threats, restraining orders, litigation, and ultimately a triple homicide.

On a quiet cul de sac, a contractor helps his neighbor rent the home beside him, unwittingly trapping himself between an increasingly unhinged presence on one side and the man's hostile parents on the other. It's a conflict that will end in bloodshed.

A young family buys a rural piece of paradise. Still, the gate on their land that prevents neighbors from accessing their property soon becomes an angry, ultimately fatal, bone of contention.

A former police chief who owns most of the homes on his street gets into constant conflict with a young renter who doesn't respect his authority. The war between them intensifies until blood flows down the street of their cul-de-sac.

Complaints between two long-time neighbors about dogs running loose lead to the construction of a fence. However, the problem persists, and flaring tempers ignite into fistfights, stabbings, and a shocking shootout captured on video.

A former cop moves into a close-knit neighborhood. Soon, the entire community erupts over dogs, noise, and other disturbances that heat up until boiling over, resulting in guns drawn and blood spilled.

Two women with a shared wall between their townhouses become increasingly volatile with each other as their once good relationship disintegrates. Food fights, physical altercations, and mutual vandalism will finally come to a bloody climax.