The media could not be loaded, either because the server or network failed or because the format is not supported. Scary incident at AT&T Stadium before the Dallas Cowboys hosted the Houston Texans on Monday. A piece of sheet metal feel from the roof of the venue and landed, thankfully without injuring anyone.

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.

A large sheet of metal and some debris fell from the roof of AT&T Stadium while the roof was being opened prior to the Cowboys' Monday Night Football game versus the Texans.