 Six plays later, the Rams tied the game at 13 on a 44-yard Brown field goal.The Patriots' next drive reached the Rams' 44-yard line, but Cassel again was intercepted, this time by cornerback Fakhir Brown after Wes Welker tripped and fell.When the Rams went three-and-out, the Patriots' next drive advanced to the Rams' 36-yard line, where Green-Ellis was denied the yard necessary for the first down on two straight plays to give the Rams the ball back on downs.