Not Guilty

The Castaways find a newspaper article mentioning one of the Castaways is a murder suspect in the death of Randolph Blake of Honolulu. Except the Skipper and Gilligan, everyone also has a motive:

All five passengers had reason to hate Randolph Blake:


 * He stole money from the store till from the Howells:


 * He stole the authorship of a scientific paper the Professor worked seven years on.


 * He broke up dating with Ginger as he engaged to be married


 * He was responsible for bankrupting Mary Ann's father

Trivia
Al_Schottelkotte ...himself {Voice}