In Which of the Following Situations Would the Attorney-Client Privilege

In which of the following situations would the attorney-client privilege not apply?

A) A prospective client confesses to a crime to a prospective attorney; the attorney declines to take the case.
B) A client confesses to a murder and tells the attorney where the body is located.
C) A client confesses to a murder and hands the murder weapon to the attorney for safe-keeping.
D) A client tells the attorney that a ghost is following him or her around and that if it ever becomes human he or she will kill it.