The Kill List freemode event in GTA Online. This one requires you to kill a few waves of Merryweather patrols. Don’t sweat it, you’re given a capable tool to complete the task. To kick the event off, simply travel to the purple marker on the map. Once you arrive, hop in the vehicle and wait for the event to start. Once the event starts, let those primal instincts take over and kill everything that tries to kill you!