Pittsburgh finally got on the board with 30 seconds remaining in the half on Boswell's 41-yard field goal.
Backup Scott Tolzien, who started the team's season opener and threw a pair of pick-sixes in a losing effort, would be the team's next man up if Brissett can't play.
7.2 magnitude natural disaster strikes Iran-Iraq border region - USGS
Some social media users in Israel, Turkey and the United Arab Emirates (UAE) have also reported feeling tremors. Eight villages were damaged ... "The quake was felt in several Iranian provinces bordering Iraq".
The Colts led the Steelers 17-3 at one point in the third quarter and allowed the latter to storm back and eventually win the game with a 33-yard field goal as the clock expired. Pittsburgh has won in Indianapolis two consecutive seasons.
Brissett, on the other hand, was 9 of 13 for 130 yards and one touchdown before halftime.
Women's Ashes: England holds on for draw against Australia
Allrounder Moeen Ali will make his first competitive outing of the tour in the Townsville game after overcoming a side strain. It is not a description Bayliss quibbles with, because with Cook it has always been a matter of content over style.
Steelers: Starting safety Mike Mitchell left on a cart with an injured right ankle and did not return.
Colts: Brissett did not come to the podium after the game because he developed concussion-like symptoms following, the Colts said. It's not yet known whether Brissett will miss time due to the injury. The team said he had passed the concussion protocol in the third quarter.
Colts: Will have a much needed bye before hosing Tennessee on November 26.
'Dangerous' convicted rapist from Rome spotted in Pennsylvania
The Department of Corrections & Community Supervision warns that Ronald Cook should be considered risky . Cook is described by authorities as an extremely unsafe man, and say he is a level three sex offender.