B. The witness law enforcement officer shall answer all questions asked by the law enforcement officer's department investigator, and information learned during a witness interview is considered proprietary and confidential by the employer and shall remain so until the witness law enforcement officer is served with a notice of investigation by the employer or the witness law enforcement officer is released from the confidentiality requirements of this section.
C. The witness law enforcement officer may discuss the law enforcement officer's witness interview with the witness law enforcement officer's representative or that representative's legal counsel. The witness law enforcement officer, the witness law enforcement officer's representative or that representative's legal counsel may use the witness law enforcement officer representative's notes only to assist the law enforcement officer in any investigation or disciplinary matter. Notes taken by the witness law enforcement officer, the witness law enforcement officer's representative or that representative's legal counsel do not constitute an official record of the interview. If the witness law enforcement officer or the witness law enforcement officer's representative releases information without authorization, the employer may subject the witness law enforcement officer or the witness law enforcement officer's representative to disciplinary action.
D. This section does not apply to a law enforcement officer who is employed by an agency of this state as an at will employee.