Yellowjackets season 3 didn't wait for the finale to kill off a major character. Episode 4 ended with a pretty shocking death that we certainly didn't see coming, and we're not sure how we're going to wait another week (or longer) to find out who did it. Warning: there are major spoilers for Yellowjackets season 3 episode 4 ahead, so turn back now if you haven't seen the episode and don't want to know what happens!
