In Steve McNair's return from a strained neck and concussion last week, he dominated while running for one touchdown and threw for 2. The Baltimore Ravens snapped a 2-game losing streak with this 35-22 win October 29, 2006. The Ravens defense was excellent as well. They had four interceptions, two for touchdowns by Ronnie Prude and Dawan Landry, and a fumble recovery.  Bart Scott knocked Reggie Bush out of the game with an ankle injury in the fourth quarter. This was the first game the New Orleans Saints have lost in the Louisiana Superdome since the stadium reopened for the 2006 season. First quarter consisted of a five-yard quarterback draw by Steve McNair which made the score 7-0. Early in the second quarter, Clarence Moore caught a short four-yard pass in the endzone to make it 14-0. About 6 minutes later, Ronnie Prude intercepted Drew Brees for a 12-yard interception return. Later on, Drew Brees passed to Joe Horn for a 32-yard touchdown pass to make it 21-7. Late in the second quarter tight end Todd Heap was passed a ball that was another Baltimore touchdown to make it 28-7 at halftime. In the third quarter Dawan Landry intercepted Drew Brees for 12 yards for another Baltimore score to make it 35-7 Baltimore. In the fourth quarter, Drew Brees passed to Marques Colston for a 47-yard touchdown to make it 35-14. Then Drew Brees passed to Marques Colston for a 25-yard touchdown catch. A 2-point conversion was made to make it 35-22. New Orleans went for an onside kick but it failed so the Baltimore Ravens won by the score of 35-22. With the win, the Ravens advanced to 5-2 and 2-1 against NFC Opponents. Jamal Lewis ran for 109 yards on 31 attempts. Steve McNair ran for 23 yards on 5 carries and completed 17 passes out of 23 for 159 yards.
Question: What action led to the score 21-7?
Answer: a 32-yard touchdown pass