1.1: Explain why an internal investigation is almost always required when there is a formal legal proceeding filed or threatened. In addition, explain why such an investigation is sometimes also appropriate even if there is no realistic prospect of liability.

1.2: What kinds of costs, other than the obvious time of the investigators, might an internal investigation entail? If you have been involved in an internal investigation in any capacity, you may describe in general terms its consequences, being careful to preserve your firm's and individual's confidentiality. 1.3: There are a number of ways in which matters potentially investigatory-worthy might come to the attention of Human Resources or compliance professionals. Describe other situations or ways in which potential problems might cross these professionals' desks.