Could Ishak be next on the list, or is he the man responsible? Tracking down his more ‘unsavoury’ allies, Serena is shocked to encounter a familiar face: that of her grieving ex-partner, former Malaysian ICD officer Megat Jamil (Bront Palarae). As Serena and Heri work together to catch the killer, their inquiries lead them to industrialist/kingpin Datuk Ishak Hassan (Wan Hanafi Su), whose prominent family and known associates all have some connection to the victims. Seeking answers, Heri finds a way to insert himself into the Malaysian investigation. Meanwhile, in Jakarta, for ICD Lieutenant Heriyanto Salim (Ario Bayu), the case turns personal when his brother is found murdered in similar circumstances. Called in to investigate, Singaporean International Crimes Division (ICD) officer Serena Teo (Rebecca Lim) takes charge of a case across the border where a family has been slaughtered aboard a luxury yacht in Johor.

A series of brutal murders, each sharing a signature MO, takes place across Malaysia and Indonesia.

Running Man Exo Episode 172 Sub Indo