Ever passed a house that gives you an unexplainable chill? That’s happening in Massapequas, Long Island—ranked NY’s top place to live two years running, but with a dark undercurrent. Locals avoid Rex Heuermann’s blood-red house (the Gilgo Beach serial killer’s home) even on Halloween. Paranormal investigator Emily felt sharp chest pain walking by, and always shuddered there before knowing its history. She also senses overwhelming sadness on Park Blvd. With a recent grisly family killing nearby, some wonder if metaphysical lingers with real-world tragedy. Have you had such a gut feeling about a hometown spot?