Sean Lee out 1st week of OTAs but Cowboys have no major concerns
What was and what could have been: A look at Sean Lee's career - Blogging The Boys
This Is Why Sean Lee Came Back For 10th Season
Updates: Sean Lee Will Wait On Career Decision
Big blow for Big D: Dallas Cowboys reportedly lose Sean Lee for the season
Cowboys rookie making plays after injury-plagued start
Cowboys LB Sean Lee underwent surgery, out through mid-October
Sean Lee Injury: Cowboys LB ruled out for season with ACL tear - Bleeding Green Nation
Bill Belichick heaps praise on Cowboys LB Sean Lee
Sean Lee, American Football Wiki