A recent 9th U.S. Circuit Court of Appeals opinion adds greater definition to jailed inmates’ right to be free from harm, according to a Chicago area attorney who argued in the case.An opinion in the case of Jonathan Michael Castro v. the County of Los Angeles, et al, was filed in the San Francisco-based federal appeals court on Aug. 15.David M. Shapiro, clinical assistant professor of law at Northwestern Pritzer School of Law's Roderick and Solange MacArthur Justice Center, argued before the court as amicus …