KWAN gets injured while trying to save CHING-MAN. Looking at the unconscious KWAN, CHING-MAN is extremely worried. PO and TUNG arrive at LUNG’s house to collect evidence, during which they discover something inside the kitchen range. LUNG admits killing all the victims, and reveals why he did so. YEE believes that LUNG is only trying to take the blame for TAK, but WAI points out that TAK is diagnosed as moderately mentally ill and may not be able to commit murder. TUNG and SUM go to pay SZE a visit. On their way back, SUM discovers that she has left her coat in SZE’s place, so TUNG offers to get it back for her. Along the way, TUNG gets a call from SUM who suddenly lets out a piercing scream. TUNG catches up with a suspicious-looking car and manages to get inside by smashing the car windows. Unfortunately, TUNG gets knocked out as soon as he enters the car.… ...