FOXBOROUGH — The news was not all good on the Patriots front Sunday. Tight end Rob Gronkowski suffered a broken left forearm in the 59-24 victory over the Colts, according to an NFL source.

Gronkowski didn’t speak to reporters after the game, and wasn’t seen in the locker room. He left the game following Stevan Ridley’s 3-yard touchdown run in the fourth quarter — he was also in for the extra point — with no obvious signs of injury.