The Cowboys trade Everson Griffen to the Lions for a conditional sixth-round pick. Griffen joins Detroit's pass rush while Dallas frees up cap space and playing time for Randy Gregory.

Everson Griffen has reportedly left his home and is now receiving care after the Minnesota Vikings sent psychologists to the defensive end's home Wednesday. 1 weather alerts 1 closings/delays.

Everson Griffen amassed 10 sacks in the first eight games — at least one in every game in the first half of this season. In the final seven regular season games, Griffen had just three.