Pui-ching investigates the deaths of a couple and uncovers missing cash and a valuable watch. Sing-pak’s team finds evidence that suggests the deaths were not suicides.

Joker spends five years in jail thinking of ways to make amends with Jack. While Jack seems unwilling to reconcile, Joker meets Hoy and Tattoo, two debtors who have a…

The team investigates the suspicious deaths of two partners, while also uncovering a grim scene involving a couple in a residential unit. Sing-pak travels to Japan for leads at a…

Jack and Joker meet at a bar, both feeling disappointed in their lives. Jack just fell short of making the national taekwondo team. Joker is wrestling with a lie he…

A foul smell leads Sing-pak’s team to discover a body in a sewer, prompting an investigation. Pui-ching encounters someone unexpected while jogging in the park.

Pui-ching’s autopsy of Chan Wai reveals inconsistent decomposition, complicating the time of death determination. Sing-pak, with help from Po-lok, conducts experiments and uncovers unexpected findings.

Sing-pak searches for a person in Japan while Po-ying’s classmate finds a lead. Meanwhile, Ling Si-wai’s friend faces serious accusations, and Wong Ching investigates date rape drugs.