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.
Simultaneously, Smith tracks down and captures Golgo, who returns to Hong Kong.  Smith tries to interrogate Golgo, but he remains uncooperative, as authorities later reveal that Leika was the one who killed Chou.