When a Houston family is denied access to a Fourth of July party at the neighborhood pool, verbal fireworks are set off. In New York, a man pulls out a switchblade during a school PTA meeting. And in Pennsylvania, a woman taunts her neighbor on her doorbell camera.

A St. Louis family is alarmed when a neighbor bangs on their door with a hammer. When their leaf blower disappears, two sisters in Virginia decide to confront the neighbors. And in a small Missouri town, authorities enlist the help of a homeowner to reveal the unusual hiding spot of a missing suspect.