A Douglas County Deputy District Attorney who is running for a statehouse seat has a long history of prosecutorial missteps and choices that appear to belie his campaign’s tough-on-crime theme. 23rd Judicial District Senior Deputy District Attorney Nate Marsh is looking oust state Rep. Bob Marshall (D-Highlands Ranch), one of the few Democrats elected in blood red Douglas County. Marsh has endorsements from his former boss (and another former Colorado attorney general candidate) John Kellner, as well as the Colorado Chamber of Commerce, and the Colorado State Fraternal Order of Police, among others. Marsh is running a “law and order” campaign that lists “public safety” as its top issue, highlighting what he sees as failures of Democratic criminal justice policies.