Case Closed

Season 1, Episode 521

Episode Title: Murderer, Shinichi Kudo

Air Date: 2009-01-19

Overview:

Heiji takes Kazuha, Kogoro, Ran, and Conan to East Okuho after receiving a letter from Makato Okuda addressed to Shinichi; The letter tells Shinichi to meet with him so he could explain Shinichi's deduction mistake from his past investigation.