ARLINGTON – A piece of metal and small debris fell onto the field while AT&T Stadium's retractable roof was being opened Monday before the Cowboys-Texans game.No injuries were reported, according to the Cowboys.

The city of Arlington says it has finished its inspection of AT&T Stadium after a large piece of metal fell from the roof Monday night. Here's what the city the city building inspector and deputy fire marshal determined.

The Cowboys' plan to open the AT&T Stadium roof for Monday night's game against the Texans was scrapped because a piece of metal fell to the field as the roof was opening more than two hours before kickoff.