2012 Baltimore Ravens seasonThe Texans had little time to think about the disappointing results the week before at home against Green Bay, as the Baltimore Ravens, the team who had eliminated them in the divisional round of the playoffs the previous year, were coming to town.  The Texans rebounded from their worst performance of the year with arguably one of their best as they had limited Baltimore's revitalized offense to just 13, forcing two turnovers in an impressive win going into the bye week.  It was the first time the Texans had ever defeated the Ravens in their franchise history (they had lost the previous six meetings, including the playoff matchup).  Reliant Stadium set a new Texans home attendance record of 71,708 fans during the regular season.  Likewise, the Ravens and Texans were the only 2 teams in the AFC who were above .500 at the point of this game.  However, the Texans surprisingly won it as the team went into their bye week at 6-1 and also went 1-6 all-time against the Ravens. The Texans punted to the Ravens who kicked a field goal to take a 3-0 lead. 3 drives later, Joe Flacco was sacked in his own endzone. That gave Houston 2 points and the ball. It was 3-2. Matt Schuab found Kevin Walters to make it 9-3 at the end of the first. Then Flacco was picked off at the Houston 48. Jonathan Joseph ran it back 52 yards for a touchdown to make it 16-3. On the next drive, Schuab found Owen Daniels to make it 23-3. Randy Bullock kicked 2 field goals to make it 29-3 at the half. Flacco found Tandon Doss to make it 29-10. Then Arian Foster scored to make it 36-10. Justin Tucker kicked a field goal to make it 36-13. Then Arian Foster ran in for the final score of the game making it 43-13.
Question: How many points in total were scored in the first half?
Answer: 12