The Dallas Cowboys' Monday evening began with a piece of their stadium's roof falling to the turf. It ended with a 34-10 loss to the Houston Texans that included some unwanted history.  The Cowboys have trailed by at least 20 points in each of their past six home games,

The Texans (6-4) blew a 16-point halftime lead to the Detroit Lions last week, suffering their third loss in their last four games. They still hold a comfortable two-game cushion in the AFC South – which is more like a three-game lead since they’ve already swept the second-place Colts.