Here's our walkthrough for This is an Intervention, the first mission of The Last Dose chapter in GTA Online's Los Santos Drug Wars. This action-packed mission requires you to defend The Freakshop from a sudden onslaught of kidnappers.

For the first mission, stock up on armor and snacks as there is a lot of combat. After a lengthy introductory cutscene, you will be put directly into combat.

You will initially be in cover with several kidnappers trying to attack you from both sides of the Freakshop garage.

The mission is quite straightforward. You need to stay in cover and take out all the kidnappers. There's no time limit for this mission, so take your time.

Remember, the attackers will come from both sides of the garage. Once you've cleared one side, quickly run to the other and clear the kidnappers on the other side as well.

You will also notice attack choppers storming, once you've cleared one side. You can easily take them out by either eliminating the pilot or using a missile launcher. Use RPGs to take out vehicles. A minigun is also a good option.