The Indianapolis Colts have placed defensive end Tyquan Lewis on injured reserve due to an elbow injury he sustained during a recent game against the Pittsburgh Steelers. This marks the third starting member of the Colts' defensive line to be sidelined with injuries this season. Lewis will miss at least the next four games, with a potential return in Week 9. The team has also signed defensive tackle Adam Gotsis and cornerback Kelvin Joseph to bolster their roster.

• Tyquan Lewis's injury adds to the Colts' defensive struggles with multiple key players on injured reserve.
• The Colts are actively seeking to fill gaps in their defensive line by signing Adam Gotsis.