Colts release veterans DeMulling, O’Neil

Guard Rick DeMulling was expected to give the Indianapolis Colts offensive line an experienced backup. Now the six-year veteran is looking for a job. DeMulling, a former starter with the Colts, and Keith O’Neil, a key contributor on special teams during last year’s Super Bowl run, were the most prominent names among the 10 players released Tuesday when the Colts trimmed their roster to 75 players.