At the same time, Smith follows the trail and manages to arrest Golgo  when the assassin returns to Hong Kong. Smith attempts to interrogate Golgo, but to no avail, as the assassin is released after police discover that it was Leika who assassinated Chou.
At the same time, Smith pursues Golgo's trail and apprehends him when he returns to Hong Kong. Smith attempts to question Golgo, but is unsuccessful as the assassin is released after police determine that Leika was responsible for Chou's murder.