The New England Patriots have signed free-agent wide receiver LaQuan Williams, a source confirmed to MassLive.com. In a corresponding move, the Patriots released wide receiver Austin Collie, who suffered a knee injury during Sunday's win over the Steelers, according to ESPN. Source: MassLive.com SteveRobWhatever's Take: Collie might have to face facts and hang them up. It's too bad, he was a fun guy to watch play. Loved his effort but his body is too brittle for the game. Williams is a former Raven who was released after suffering a hamstring injury this offseason. In his 3-year career he has four career receptions for 46 yards. He also has six career kick returns for 114 yards.