Lions CB Emmanuel Moseley (torn pec) out indefinitely

(Photo credit: Kimberly P. Mitchell / USA TODAY NETWORK)

Detroit Lions cornerback Emmanuel Moseley is out indefinitely after sustaining a torn pectoral muscle, coach Dan Campbell announced Tuesday.

Moseley has endured season-ending ACL injuries in back-to-back campaigns. A torn pectoral often is a season-ending injury, however it's conceivable that he could return late in the campaign.

"It's tough," Lions coach Dan Camp