Gun Metal Grey - Season 1 Episode 11

DING and SING asks YAN out privately but YAN reveals that he cannot help them… YAN returns home to find that YEUNG has read the threatening letter from FU. YAN drives to the countryside to hand over the money to FU. FU comes to take the money but the bag suddenly explodes… DING and SING arrive to find that YAN is injured by gunshot. SING discovers FU and he starts a gunfight with him. DING follows the sound of the gunfire. He discovers that SING has collapsed and FU is killed by gunshot… BI FU, team leader of Serious Crime Unit B, discusses the case with DING and SING. He wonders who has hurt SING and killed FU… YEUNG visits SZ and learns that she wants to transfer to another unit. YEUNG also reveals that he has decided to resign…