Whats gone wrong??

ABC 13 is reporting live right now that Houston police are turning away buses from the Astrodome. They're saying that the Astrodome is full, and that the buses need to go somewhere else to go look for refuge. Tomorrow was supposed to be a big day for bringing people to the Dome. How could it have filled up already? Whats going on ? What is the police doing....FTF!!!This is messed up!!! Now they are saying that prob 1 person has died in the Dome.

What has gone wrong???