Where there is no minimum purity level defense to possession of heroin, the lower court ruling was affirmed.The 7th U.S. Circuit Court of Appeals affirmed a decision by Chief U.S. District Judge James E. Shadid, Central District of Illinois.Norman Shaw, a convicted bank robber, has been imprisoned at the Federal Correctional Institution at Pekin since 2005. The prison has a phone hotline that inmates may anonymously use to inform correctional personnel of any issues.In August 2012, David McDonough, a lieutenant in the …