U.S. officials have charged an Arizona inmate with seriously injuring Derek Chauvin, the former Minneapolis police officer convicted of killing George Floyd, in a prison stabbing attack last week.

Derek Chauvin has returned to prison after the former Minneapolis police officer was stabbed 22 times by a fellow inmate, his attorney said.

Former Minneapolis cop Derek Chauvin returns to prison after suffering 22 stab wounds in Tucson prison library in Black Friday attack timed for its symbolism.

Derek Chauvin, the former Minneapolis police officer convicted in the killing of George Floyd, has returned to the prison where he was stabbed 22 times last month. The 47-year-old ex-cop’s lawyer told the Minneapolis Star Tribune Chauvin’s condition had improved to where he could be released from a Tucson,

While Chauvin's family members are grateful for his recovery, they remain "very concerned about the facility's capacity to protect Derek from further harm," the attorney said.