Aries: no one. you stay alive. congratulations.
Taurus: Eyeless Jack
Gemini: Laughing Jack
Cancer: The Puppeteer
Leo: BEN Drowned
Virgo: there's nothing to poison, since you didn't get any food or drink in the first place. you die anyway. hello on the other side.
Libra: Jane the Killer
Scorpio: Jeff the Killer
Sagittarius: Judge Angels
Capricorn: Jane the Killer
Aquarius: Sally
Pisces: Ticci Toby
**
Food:
Gemini, Leo, Aquarius, Capricorn, Taurus, Scorpio
Drink:
Cancer, Libra, Pisces, Sagittarius