Oscar Grant III, Fatally Shot By Police Officer On Subway Train (VIDEO)

OAKLAND, Caif. -- Law enforcement officials urged patience while they investigated details surrounding the fatal New Year's Day shooting of a 22-year-old man by a transit agency police officer.

Bay Area Rapid Transit Police Chief Gary Gee said on Sunday that the agency is "committed to completing an unbiased, thorough and detailed investigation" of the shooting death of Oscar Grant.

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