The younger brother of TV talk show host Geraldo Rivera was arrested on suspicion of drunken driving while producing a segment on the murder of a prominent defense attorney's wife.

Craig Rivera, 51, was arrested Wednesday by Walnut Creek police two days after arriving in Northern California to work on Rivera's new "Geraldo At Large" show, which is scheduled to launch on Halloween.

A veteran correspondent for "Inside Edition," Craig Rivera was working with former Los Angeles Police Department detective Mark Fuhrman on a story about Scott Dyleski, the 16-year-old charged with killing Pamela Vitale, the wife of high-profile defense attorney Daniel Horowitz.

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