The Texans hosted their divisional rivals, the Colts, in a prime time match up. Houston's offense got off to a slow start during the first half with the crowd booing quarterback Brock Osweiler numerous times. While the offense was struggling, Houston's defense kept them in the game to only trail 3-13 at halftime. The Texans' offense scored their first touchdown of the game midway through the third quarter with a 1-yard run from Lamar Miller. Miller's rushing touchdown was his first of the season and Houston's first rushing touchdown of the season. After Miller's touchdown run, Nick Novak missed the extra point, going wide right, to trail 9-13. The Texans' offense faltered again while the Colts started to pull away in the fourth quarter to lead 23-9 with 7:04 left in regulation. Down by 14, the Texans refused to give up and started a comeback against the Colts. Houston tied the game with 0:47 left in regulation on a 26-yard touchdown pass from Osweiler to tight end C. J. Fiedorowicz. With Novak making the extra point, the game was tied at 23-23. Indianapolis tried to win the game in regulation, but were forced to punt with 0:23 left in the game. Houston took the knee to close out the fourth. The Colts received the ball to begin overtime, but failed to make it out of their own territory. On 3rd and 3 Andrew Luck was sacked by Benardrick McKinney for a 9-yard loss and Indianapolis was forced to punt the ball away. Houston made it into field goal territory after Osweiler found Jaelen Strong for a 36-yard pass at the Indianapolis 12-yard line. On the next play, Osweiler intentionally ran for a 3-yard loss to help set up a Novak field goal. After Osweiler's set up, Novak made the 33-yard field goal to win the game for the Texans, 26-23. With the win, Houston went to 4-2 on the season, 4-0 at home, and extended their win streak over Indianapolis to a franchise best 2 games.
Question: How many touchdowns did Miller score?
Answer: 1