Former police officer Derek Chauvin, convicted ofdeath of George Floyd in the state of Minneapolis, United States, was stabbed this Friday at the Federal Correctional Institute in the city of Tucson. Chauvin is in stable condition.

At approximately 12:30 p.m. (local time), “a imprisoned individual“, who two sources consulted by CNN have confirmed was Chauvin, has been attacked at the Federal Correctional Institution (FCI) in Tucson, Arizona, the Bureau of Prisons reported in a statement.

“Responding employees took steps to save the life of an incarcerated individual” and has been transported to a local hospital for treatment, according to the statement, which added that “no employees were injured during the incident.”

Chauvin is currently simultaneously serving a 22 year sentence and a half in prison for murder in the second and third degree and another of more than 20 years for violating the federal civil rights of George Floyd when he pressed his knee on the African-American citizen’s neck for more than nine minutes, causing death.