Coming off their bye week, the Browns headed back home to Cleveland Browns Stadium for a rendezvous with their old rival, the Denver Broncos. The Broncos' Jason Elam kicked a 32-yard field goal early in the second quarter for a 3-0 lead. Then, right after the two-minute warning, Tatum Bell rushed to the right for a 9-yard touchdown run. The halftime score was 10-0. In the first half, the Browns offense earned just four first downs, scored no points, and Charlie Frye was sacked three times. With 9:13 remaining in the third quarter, Jake Plummer connected with rookie Brandon Marshall for a nine-yard touchdown to make the score 17-0.  After Champ Bailey intercepted Charlie Frye in the fourth quarter, Andra Davis returned the favor by intercepting Jake Plummer and set the Browns offense up at the Denver 18. Two short plays later, Frye passed to Joe Jurevicius for a 6-yard touchdown catch. It was only the second touchdown allowed by Denver's defense all season and it was the first 4th-quarter touchdown of Charlie Frye's career. However, Cleveland's last two possessions did not result in a comeback.  Denver held on for a 17-7 victory. With the loss, the Browns fell to 1-5.  1-3 in conference games.
Question: How many touchdowns had the Broncos defense before this game?
Answer: 1