Five nights in anime: Investigation

Detective Jack had a difficult task in front of him; investigating a murder that had taken place at "Freddy's Anime Convention". The case had gone cold for almost a year, but new leads had surfaced recently that suggested the investigation might provide some new insights into the mystery. The murder had cast a dark shadow over convention, and the detectives hoped to bring some justice to the case and allow the convention to be remembered for all the right reasons.