The RIS investigates a death that appears to be linked to Killer B, though Keith disagrees. Another body leads them to stake out a high-powered party.

Cast: Hiroaki Hirata, Yûki Kaji, Asami Seto, Hiroki Touchi, Minoru Inaba, Ami Koshimizu, Toshiyuki Toyonaga, Shintarô Tanaka, Atsushi Goto, Toshiyuki Morikawa, Mitsuki Saiga, Gou Shinomiya, Akihiro Mine, Katsumi Fukuhara, Tomomichi Nishimura