Dealing with a crime is never easy when the act committed is heinous. Certain crimes such as child rape and murder can cause an investigator to put his heart into the investigation. When officers go into court to testify for a case, they typically will be in uniform, or a suit prepared to give their testimony for the case they either are involved in or investigating.

Are there any cases that you feel an investigator should commit perjury for the benefit of the case? Explain your answer.