George floyd had coronavirus, autopsy says

A community memorial for George Floyd near Cub Foods, in Minneapolis, United States, on May 31, 2020. Zach D Roberts | NurPhoto via Getty Images George Floyd, whose in-custody death in

Minneapolis last week triggered an avalanche of protests over the mistreatment of black people by police, tested positive for coronavirus weeks before his death, an autopsy report released

Wednesday shows. The 20-page document released by the Hennepin County Medical Examiner's Office says that an April 3 test on Floyd was positive for the virus' genetic code, or RNA.

Because that RNA can remain in someone's body for weeks after the disease is gone, the autopsy says, a second positive test after his death likely meant that Floyd, 46, was

asymptomatic from an earlier infection when he died May 25. The Centers for Disease Control and Prevention has said a positive RNA test doesn't necessarily mean the person is

infectious. It wasn't immediately clear whether Floyd developed symptoms earlier in the year or was an asymptomatic carrier. A former Minneapolis police officer, Derek Chauvin, faces

second-degree murder and other charges after he pressed his knee into Floyd's neck for eight minutes while Floyd was lying handcuffed on his stomach. Floyd was suspected of using a

counterfeit $20 bill. A bystander's video of Floyd's death sparked outrage across the United States and the immediate firing of Chauvin and three other officers who were involved

in detaining him. Charges of aiding and abetting against three other officers, Tou Thao, Thomas Lane and J. Alexander Kueng, were announced Wednesday. More from NBC News: 'NOT GOING TO

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STATE MEDIA TO ATTACK U.S. OVER GEORGE FLOYD KILLING The medical examiner's office said this week that Floyd's death was a homicide that occurred while he was being restrained by

police. His cause of death was listed as "cardiopulmonary arrest complicating law enforcement subdual, restraint, and neck compression." The medical examiner listed other

"significant" conditions underlying his death, including hypertensive heart disease, fentanyl intoxication and recent methamphetamine use. Those conclusions were in contrast with 

an independent autopsy conducted by pathologists for Floyd's family. That autopsy concluded that Floyd had no underlying medical problems that contributed to his death. The pathologists

also said he died after blood and air flow were cut off to his brain, causing him to die by mechanical asphyxia.