Cardiologist Jonathan Rich testified in the Derek Chauvin trial on April 12 that he was confident George Floyd did not die from a sudden heart attack or from a drug overdose. Read more: https://wapo.st/3dVLFRl. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/