Huge testimony by Dr. Tobin who says:
-Fentanyl did not kill George Floyd
-If it was fentanyl you'd have respiratory rate of 10, but then counted out it was 22
-Increased CO2 levels found in ER "solely" explained by someone who hasn't had ventilation for some time.#DerekChauvin

— Omar Jimenez (@OmarJimenez) April 8, 2021