[dragnet2]

We could have been hearing the .22 going off, he may have reloaded and then used the 9mm. Or it could have been law enforcement going though the chained door.

[mutley]

We could have been hearing the .22 going off, he may have reloaded and then used the 9mm. Or it could have been law enforcement going though the chained door.

I'm sorry, I phrased that poorly. By explosion, I meant, what caused the second event that lead to 30 something deaths.