"Spirit in the Sky" (Season 3, Episode 4) refers to either Law & Order: Organized Crime , focusing on Detective Reyes at Rikers and casino plot developments, or School Spirits , featuring the "White Eyes creature" and the "Forgotten" spirits. The former highlights violent investigations, while the latter centers on paranormal school lore. Read a review of the Law & Order episode at TellTaleTV and a recap of School Spirits at Showbiz Junkies .