Turpin (ribs) has been ruled out ahead of Sunday's game against the Colts, Tommy Yarrish of the Cowboys' official site reports.
Turpin has not practiced since sustaining a rib injury in Week 6 and will now miss a third consecutive contest due to the issue. The main kick and punt returner for the Cowboys has been replaced by a combination of Tyler Goodson and Jonathan Mingo, who will continue to fulfill the role in his absence.