Both the judge and jury will be watching the investigator's demeanor closely as well as listening to what he or she has to say. First impressions can make a difference. Within this context, what is the general guideline regarding the use of humor when testifying?A) Displays of humor in the courtroom should be altogether avoided so as not to offend any member of the jury.
B) Humor is encouraged whenever possible as this is an excellent strategy to win over juries.
C) An officer's demeanor should be flat, factual, and objective, with no hint of humor as this is what is expected of police officers as witnesses.
D) Police officers may reveal a sense of humor, and the jury can be impressed but should be made with caution so as not to offend any member of the jury.