AFL end game

The Broncos looked in charge after going a quick TD up but they failed to go for the FG on a 4th down early in Q2. And that gave the Patriots some steam.
    Going for the QB toward the end of the half gave them a scoring chance, 7-all at the break after both teams missed a FG try.
    The Patriots took the points and a 10-7 lead in Q3. Loads of fine snow and a FG miss by the Patriots at the end of Q3. The pitch covered with snow.
    A FG miss; helped by the wind; for the Broncos in impossible conditions with 5 minutes left. A pick with 2 minutes left and a 1st down set up a Super Bowl trip for the Patriots.