Kelvin Sheppard has been on the Lions' staff but is a first-time defensive coordinator.

Detroit Lions Kelvin Sheppard feels confident in ability to become NFL defensive coordinator.

Dan Campbell is promoting Kelvin Sheppard to Detroit Lions defensive coordinator, filling void of Aaron Glenn, who took New York Jets head coach job.

A decade after those open-door conversations, Sheppard is one of Campbell’s most trusted assistants, entering his first season as his defensive coordinator.

The Lions are promoting linebackers coach Kelvin Sheppard to defensive coordinator. Here are some things to know about Sheppard.

Last month, the Detroit Lions promoted Kelvin Sheppard to replace defensive coordinator Aaron Glenn, who left to become the New York Jets head coach.

According to reports, Kelvin Sheppard, who has served as the team's linebackers coach, will be promoted to become the team's next defensive coordinator.

Defensive coordinator Kelvin Sheppard talks with media about relationships within the Lions coaching staff and locker room.

The Detroit Lions are promoting linebackers coach Kelvin Sheppard to defensive coordinator, CBS News Detroit sports anchor Rachel Hopmayer confirmed Saturday.

Detroit Lions Should Have Little More Confidence in Defense Kelvin Sheppard's voice is getting louder. Now in his fourth season with the Detroit Lions' staff, Sheppard oversees the entire ...