Zimmerman, the Florida man who was acquitted of murder in the shooting of unarmed black teenager Trayvon Martin in 2012, was being questioned on Monday by police after his wife called 911 saying he threatened her and her father with a gun, police said.

No one had been arrested and police officers were at the scene at a house belonging to Shellie Zimmerman's father, police added.

Missing couple was traveling to Syracuse ... Kings Park rabies ... Giants week 4 preview  Credit: Newsday

Human remains found in park ... Missing couple was traveling to Syracuse ... AG James to investigate Cornell ... Restaurant ready for Oktoberfest

Missing couple was traveling to Syracuse ... Kings Park rabies ... Giants week 4 preview  Credit: Newsday

Human remains found in park ... Missing couple was traveling to Syracuse ... AG James to investigate Cornell ... Restaurant ready for Oktoberfest

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