Grand Theft Auto III/Under Surveillance

Brief
Asuka is happy to hear of Salvatore's death, and a man arrives. She introduces him as her brother, Kenji Kasen. Kenji informs you that when your business with his sister is done, you can go to his casino to perform jobs for him. For now, Asuka informs you that the FBI are having surveillance to track you down at key locations around the city. She wants you to take out the cops.

Walkthrough
Go to a park and take out the first two guards. Next, go to a van and shoot it before it escapes. Next, go to a building and take out the guards inside with a sniper rifle.