South Africa: George Floyd - State Recalls Expert to Refute SA-Trained Doctor's 'Exhaust Fumes' Testimony

[Daily Maverick] Specialist roped in again after Dr David Fowler claims Floyd died from heart disease, drugs and carbon monoxide, Meanwhile, as the State wraps up its case, killer-accused ex-cop Derek Chauvin says he won't testify. Closing arguments will be heard on Monday.