Kristi is DEFINITELY the dead body seen in the From season 3 trailer
1. She is seen wearing white legwarmers with jeans, and those same legs are seen getting caught in a bear trap
2. The dead body HAS THE BEAR TRAP WOUND (hard to see in these ss, it goes by fast but clearly lines up)
3. In the promo photos, she’s seen wearing a red beanie, but in the trailer Jade is talking to someone wearing it that isn’t fully pictured, and then later he’s wearing it
4. Kenny is clearly mourning (the flowers on the counter, his outburst at the radio) it would make sense he’s emotional at losing Kristi and isn’t able to show it in a healthy way because of Marielle
I think this makes the most sense plot wise, and would force Marielle to step up and maybe take on Julie as a nurse trainee. I’m DYING to know other people’s thoughts though I couldn’t find anyone else mentioning these points let me know what yall think :3