Find the Buttocks' Mark! Part 1 Meitantei Conan : Season 13 Episode 14
TV-14 YTV 25m
Aired: January 12th, 2004 @ 6:00 PM EST on YTV
The Detective Boys help the police catch a notorious knife man when Ayumi becomes a witness to an attack and the key to the mystery lies in a strange S-like mark the perpetrator leaves behind.
