[#3Fan]

Columbia broke over Dallas, on a hard slow down turn. End of story.

Sensors in the wing detected nonconformancies over California. You don't think that there is any way tiles could've been coming off over California only to increase during maximum heat over Texas to the point of burn through?

[don-o]

You don't think that there is any way tiles could've been coming off over California

Nope.

Had that been happening, the crew would have given a call.