A husband and wife were shot in a New Jersey home by a neighbor who later turned the gun on himself after barricading himself inside, sources told NBC New York.

A 54-year-old New Jersey man died by suicide on Monday after shooting and injuring a couple who lived next door to him, authorities said. A SWAT team found John Adamo dead in an upstairs bedroom of his home in Berkeley following a two-and-half hour standoff with law enforcement that began at about 4:45 p.