Dallas Cowboys linebacker DeMarvion Overshown is set to have surgery on his right knee following a serious injury sustained during a game against the Cincinnati Bengals. Owner Jerry Jones expressed his concern for Overshown, who has already faced significant challenges with a previous knee injury. The team is feeling the impact of his potential absence as they head into the final stretch of the season.

• Overshown's injury is serious and could impact the Cowboys' defense.
• He was a key player for the Cowboys, ranking second in tackles.
• The team is rallying around Overshown during this tough time.