Politics | John Murtha Democrats Retain Murtha Seat in Congress Mark Critz defeats Republican Tim Burns in Pennsylvania By Newser Editors and Wire Services Posted May 18, 2010 10:05 PM CDT Copied Mark Critz talks with reporters after he voted in Johnstown, Pa., Tuesday. (AP Photo/Keith Srakocic) Democrats will retain control of the seat held for decades by the late Pennsylvania Rep. John Murtha after winning a special election to fill the final months of his term. Both parties viewed the contest as a test for the fall. Murtha aide Mark Critz defeated businessman Tim Burns. The two will have a rematch in the November general election after also winning their respective primaries. Read These Next Doctor left her Alaskan cruise and never returned. At least 13 people are dead in Texas flooding. He was caught working for 4 startups at once. Kyiv was subjected to 7 hours of 'terror.' Report an error