With Levi Onwuzurike out for the season, the interior of the Lions' defensive line has suddenly gone from a bona fide strength to a question mark.

However, no one anticipated another season-ending injury on the first day of camp. Nonetheless, recently re-signed DL Levi Onwuzurike is out for the season with a torn ACL. Injuries continue to plague the Detroit Lions’ defense during training camp.

The news that defensive lineman Levi Onwuzurike will miss the season with a torn ACL was the biggest headline of head coach Dan Campbell's Sunday press conference, but he provided several other injury updates as well.

The Detroit Lions are already having some injury problems just two days into training camp. Defensive lineman Levi Onwuzurike is out for the year with a torn ACL, and second-year cornerback Ennis Rakestraw left practice early on day one with a chest injury.

For the second time in his NFL career, former University of Washington defensive tackle Levi Onwuzurike will miss an entire season because of injury, with the Detroit Lions offering the grim news on Sunday with training camp set to begin. Onwuzurike ...