MSNBC Dateline December 5, 2021 10:15:00
>> back in the er, a resident trying to rally autumn's failing body stuck an iv into her and notice something quite odd. her blood in his tube showed shocking red. >> the observation of that docc at the bedside was that the blood is too red, why am i seeing blood this brilliantly red saturation. to them this was out of this world. they just couldn't make any sense of it. >> eventually autumn went into cardiac arrest. doctors, managed to bring her back, barely. >> they actually took turns doing chest compressions to try and get some reaction from her and to try and get her heart moving and pump...