s used in the movie are based on true events.Nicknamed Yummy because of his love of junk food, Sandifer was a young member of the street gang the Black Disciples. After committing murder, arson and armed robbery, he was executed by fellow gang members Cragg and Derrick Hardaway.Yummy is presented in this film as a ghost who haunts the son of Cragg Hardaway (Cragg Jr) an reveals secrets about his life an murder to Cragg Jr through his dreams.He warns Cragg Jr as he reveals stories of his life and others in the "Chicago Chronicles" series.