After a college professor is murdered, Danny goes undercover as his replacement and Eric poses a college student. McGarrett gives advice to a young man after his dad returns from jail and wants to get back in his life.
A body is found in a pig sty and has been eaten up to destroy evidence of a murder. They discover the victim is a professor who is not liked by his students. McGarrett sends Danny undercover as the professor's replacement to see if one of his students was the one who killed him. Danny's nephew Eric also goes undercover to pose as a student in the class. McGarrett learns that Nehele's father who's an ex-con has filed for custody of him. McGarrett encourages Nehele to tell him why he does not want to be with his father.—rcs0411@yahoo.com