DENVER, Co. (AP) — Firefighters have extinguished a blaze that torched several rows of seats and a suite area at the Denver Broncos’ stadium. The fire broke out in the third-level seating area at Empower Field at Mile High on Thursday afternoon and burned at least six rows in two sections. Firefighters quickly brought the blaze under control but were searching to see if it had spread to other areas of the stadium, which seats 76,125 people. No injuries were reported, and investigators have not said what caused the fire.