Episode 5

S1 E5: During Detective Bo’s meticulous investigation of Ken Wai’s murder, she found out that his wife has been having an affair with not just one, but two men, Nishida, a chef of a Japanese restaurant, and Sergei Chan, owner of the same restaurant. It appears that the murder was born of greed, but as investigations delved deeper into the case, an important piece of evidence is discovered, one that might help prove the innocence of Wayne Lau in the cop-killing case. Meanwhile, the new triad boss, Black Dragon, vows to avenge the death of Ethan Lui and sets his sights on Detective Bo.