Context: He made his way into the bank crushing the doors and door frames as he entered . " Everyone get out of my way and get on the ground , and you 'll leave with your skulls uncrushed ! " Shots rang out from the bank 's security , they ricocheted and vanished into the walls .

Question: Why did shots ring out from the bank 's security ?
Options:
0. Because people wanted to leave with their skulls uncrushed .
1. Because people were getting on the ground .
2. Because they were trying to kill the intruder .
3. None of the above choices .
Answer: 2