Detective Conan

Ran, Sonoko, and Conan head to a hotel for a cake buffet. On the way there, a molester is stopped by Masumi Sera, who befriends the group. At the hotel, Teigu Usumi killed after being thrown off the hotel while fashioned as a suicide. The police arrive and reveal the annex where the victim vandalized the security camera is the only blind spot in the hotel and most likely the murder location. There, they discover a wheelchair attached to a long fishing line.