Like it or not, this is the result of failing to thoroughly check things out. Oh, they "analyzed" this and "concluded" that, but in the end NASA decided to just keep their fingers crossed. They should have checked it out.
Let us know when you discover that Utopia doesn't exist.
BINGO!
Possible damage to the left wing heat-shield tiles MAY NOT have been the ultimate cause of the break up, but it SHOULD have been checked out instead of just ASSUMING such a CRITICALLY IMPORTANT item was okay.
See my post #185.