by Chris Menahan, Information Liberation:

John Turscak, a 52-year-old former Mexican Mafia FBI snitch, has been charged with attempted murder for stabbing former Minneapolis police officer Derek Chauvin in a federal prison in Tucson.

Turscak said he attacked Chauvin on Black Friday because it’s “symbolic with the Black Lives Matter movement and the ‘Black Hand symbol’ associated with the Mexican Mafia criminal organization,” journalist Meghann Cuniff reported.