Frank Mrvan (D) defeated 14 other candidates to win the Democratic nomination to succeed outgoing Rep. Pete Visclosky (D) in Indiana’s 1st Congressional District. As of 10:50 p.m. Central Time, Mrvan had received 33.6% of the vote to Thomas McDermott Jr.’s 29.3%. No other candidate had received more than 10% of the vote. This was the first open primary for the seat since 1932; Visclosky first won election by defeating Katie Hall (D) in the 1984 Democratic primary. Mrvan will face Mark Leyva (R) in the November general election. Election forecasters rate the seat Safe Democratic.