INDIANAPOLIS - Indianapolis Colts cornerback Marlin Jackson will miss the rest of the National Football League season with a torn anterior cruciate ligament in his knee.

Jackson suffered the injury in Wednesday's Colt's practice.

The 26-year-old Jackson, a first-round draft pick of the Colts in 2005, has had problems with injuries in the past playing just seven games in 2008.

In four games this year he had one interception.