Radley Balko, writing in the Huffington Post, has examined more closely some of the counties identified in DPIC's recent report, The 2% Death Penalty, as using the death penalty the most. Balko found that many of those high-use counties have a pattern of prosecutorial misconduct and other problems. For example, Philadelphia County has sent more inmates to death row than any other county in Pennsylvania. However, a study of criminal cases overturned in the state because of prosecutorial misconduct found over 60% of the cases came from Philadelphia. Duval County, Florida, has the largest per capita death row in the nation, but recently elected a head public defender who ran on a platform of cutting funding to public defense and billing indigent defendants who are acquitted. In the California counties of Santa Clara and Riverside, courts had to review thousands of cases due to prosecutors' failure to disclose exculpatory evidence, including fraud by a crime lab technician. In some instances, this misconduct hid the actual innocence of the defendant, such as that of Ray Krone in Maricopa County, Arizona, who was sentenced to death after prosecutors withheld crucial evidence.