Jungle(2008)

Jungle is a Japanese crime drama following Detective Shirō Yuge as he reopens the unsolved "Den'enchōfu Rat-Man" case. Years after the initial investigation, disturbing new evidence suggests a copycat killer may be at work, drawing Yuge back into a dark and twisted mystery. The series explores the psychological toll of revisiting a horrific crime while pursuing a dangerous suspect who may still be active. With its blend of procedural investigation and psychological tension, Jungle examines how past cases can haunt detectives long after they're supposedly closed. Yuge must confront both the original crime's brutal nature and the possibility that justice was never truly served.