Man charged after assaulting wife

DEERFIELD BEACH, Fla. (WSVN) -- A South Florida teacher has been charged after assaulting his wife.

Gregory Richardson has been charged with aggravated assault with a firearm.

The 54-year-old was arrested for allegedly striking his wife and threatening to shoot her.

Richardson has been a health education teacher at Deerfield Beach High school since 2004.

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