Tou Thao, one of four former Minneapolis police officers involved in the death of George Floyd, was found guilty of aiding and abetting manslaughter by a judge in Hennepin County, Minnesota. Thao was found guilty of holding back bystanders while his colleagues restrained Floyd, who died after officer Derek Chauvin pinned him to the ground with his knee on Floyd's neck for 9 1/2 minutes. Thao's conviction is the latest in a series of rulings in the aftermath of Floyd's death, and is hoped to bring some closure to the family and friends of Floyd, and to the nation as a whole.