An incarcerated former gang member and FBI informant was charged Friday with attempted murder in the stabbing last week of ex-Minneapolis police Officer Derek Chauvin at a federal prison in Arizona. John Turscak stabbed Chauvin 22 times at the Federal Correctional Institution in Tucson and said he would’ve killed Chauvin had correctional officers not responded […] The post Inmate That Stabbed Derek Chauvin Was an FBI Informant appeared first on www.independentsentinel.com.