Who Saw the Peacock Dance in the Jungle?

A former cop was murdered on a snowy Christmas Eve night. The suspect was arrested and the case appeared to be closed. However, a letter left by the murdered former cop to his daughter sets the case back on track. It said, *"If any of the following persons are arrested or prosecuted... they are falsely accused."* And, on that list. was the name of the suspect who was arrested for killing her father.