The File of Young Kindaichi Returns - S1: Episode 20
“Inspector Kenmochi, Murderer, File 2”
More evidence backs the unpopular idea that the missing Inspector Kenmochi is targeting the former minors out of revenge for what they did to the teenaged Marina three years ago. Although Hajime is convinced his old friend would never resort to vigilantism, Superintendent Akechi puts out an APB on Kenmochi on suspicion of murder!