MILWAUKEE (AP) – The girlfriend of a man who died while in custody of Milwaukee police says a special prosecutor has told family members three officers involved in the incident will not face state criminal charges.  An inquest jury last month recommended a misdemeanor charge of failure to render aid against the officers. Derek Williams died after gasping for air in the back of a squad car in July 2011. The jury’s decision was advisory.   Sharday Rose tells the Journal Sentinel (http://bit.ly/YhcAeD ) that prosecutor John Franke (FRANK’-ee) told the family Wednesday night he couldn’t prove a case against the officers involved with Williams’ arrest.  Franke’s office says a report explaining the decision will be released Friday.  Two federal investigations into the death remain open.

—      Information from: Milwaukee Journal Sentinel, http://www.jsonline.com