Detective Conan Episode 837 Direct

The murderer is revealed to be Rumi , one of the band members.

It is confirmed that the friend was Scotch , a member of the Tokyo Metropolitan Police Public Security Bureau who infiltrated the Black Organization alongside Amuro. Detective Conan Episode 837

Rumi used a cell phone recording trick to manipulate the timeline of the murder. By filming vertically, she was able to hide specific movements while playing a recorded keyboard track to make it seem as though Hagie was still alive and sleeping during the rehearsal. The murderer is revealed to be Rumi ,