"Shadow" is a mission in the video game Grand Theft Auto IV, in which Little Jacob asks you to find a drug dealer who is selling reefer on his territory and not giving him a cut. When you find the drug dealer, you must follow him to his supplier and then kill them both.

"Shadow" occurs between the primary missions, "Do You Have Protection" and "Final Destination."

1. Don't let the target get too far ahead and don't get too close either.
2. When the dealer locks himself in a room, he'll have two friends with him when you bust through the door.

• Little Jacob tells you of a crew that is selling reefer on his territory without cutting him in. He asks you to see them and make things right. The dealer is located in South Bohan. Cross the bridge to get to the waypoint.

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  You arrive just as the guy is completing a drug deal. Follow him to his supplier without being detected. If you get too close, he'll notice and run ahead. Conversely, if he gets too far away, you'll lose him. Eventually, the dealer will lead you to a building where you must ascend a few flights of stairs. He will lock himself into a room on the top floor with two associates. Shoot the lock and take out the guys inside. Little Jacob will call afterward and thank you.

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  Tip: The micro SMG you purchased in the previous mission comes in handy here.