A US prison inmate has been charged with attempted murder after stabbing Derek Chauvin, the ex-police officer convicted in the death of George Floyd.
John Turscak, 52, accused of stabbing Chauvin, convicted of George Floyd's murder, 22 times in prison in Tucson, Arizona.
The inmate who allegedly stabbed Derek Chauvin in federal prison last week was identified as John Turscak, according to new charges filed on Friday.