Boise State middle linebacker Ezekiel Noa will miss the rest of the season with a torn ACL and broken wrist.
The injuries occurred on the same play last Friday in the Broncos’ 30-19 win over Air Force.
Through the first four games, the redshirt sophomore was the team’s leading tackler with 28, including a career-high 10 against the Falcons.
Starting safety DeAndre Pierce, who sustained a lower-leg injury in the season-opening win at Florida State, remains out and is still wearing a walking boot, per the Idaho Statesman.
The No. 16 Broncos (4-0) play at UNLV on Oct. 5.