Explain in detail and evaluate the code of conduct related to the Julian Steele case, law homework help

You are a member of a police review board investigating the Julian Steele case for internal affairs. ;

Details and evaluation of the code of conduct related to the Julian Steele case, including the ethical responsibility of the officer(including possible differences on how an officer ;acts off or on duty).

I need 2 to 4 references for this assignment.