Here are four things to know about new Patriots defensive coordinator Terrell Williams. Read more on Boston.com.

Williams reunites with coach Mike Vrabel in New England after working on Vrabel's staff for six years with the Titans.

Detroit Lions defensive line coach Terrell Williams is departing the organization and will accept the defensive coordinator ...

FOXBORO -- The New England Patriots are hiring former Detroit Lions defensive line coach Terrell Williams to be their new ...

Mike Vrabel is acting quickly to fill out his coaching staff with the New England Patriots, hiring Detroit Lions defensive ...

Terrell Williams, who Dan Campbell has described as the NFL's best defensive line coach, has left the Lions to become the DC ...

Terrell Williams spent six seasons working with new Patriots coach Mike Vrabel before coming to Detroit last winter.

Mike Vrabel has hired Josh McDaniels and Terrell Williams to be his top coordinators, while the Patriots have retained Jeremy ...

Terrell Williams spent six seasons working with new Patriots coach Mike Vrabel before coming to Detroit last winter.

Patriots head coach Mike Vrabel’s first staff in New England is continuing to come together. ESPN reports that Terrell ...

Detroit defensive line coach and run-game coordinator Terrell Williams is leaving the Lions to reunite with coach Mike Vrabel ...

The New England Patriots announced Wednesday that Josh McDaniels has returned for a third stint as the team's offensive ...