 By the end of the first half, the Broncos had already scored 14 points (3 below their season high up to this point).The Colts scored first, with a 42-yard field goal by Adam Vinatieri in the first quarter.The Broncos took a quick lead in the second quarter with two consecutive 80-yard drives for touchdowns; one a 1-yard run by Jake Plummer, his first of the season on running, and the second a 15-yard pass to Javon Walker.