Officer Edwards of Justice Department killed in friendly fire incident Friday . David Paterson , who is black , was shot by white officer who did n't realize he was fellow cop . Rep. Charles Rangel asks Justice Department to look into police training , practices . New York Gov . Omar Edwards has set up task force to look at issue statewide .
Officer Omar Edwards of NYPD killed in friendly fire incident last month . Edwards , who is black , was shot by white officer who did n't realize he was fellow cop . Rep. Charles Rangel asks Justice Department to look into police training , practices . New York Gov . David Paterson has set up task force to look at issue statewide .