3. Altruistic Betrayal
Where You Can Find It: This isnt one you actually find per se but actually have to meet a certain criteria before unlocking. In an aforementioned point I mentioned Trevors ability to slyly take hitchhikers to cannibalistic mountain men in exchange for some decent cash. After doing this four times Trevor himself becomes the guest of honor.
The Event: While the crazed madmen are chanting a ritual you are given an opportunity to find a gun and take everyone out. More notable is that its actually one of the most challenging shootouts in the game although still nothing too difficult. Bye bye crazy cultists!