In order to save her, choose the following prompts. There will be three or four prompts in-between these but they don't influence her survival.
1. "Find another set of keys"
2. "Check Sheriff Mathews keys"
3. "That's the right thing to do."
4. "Lock the doors."
5. "Take a Police Cruiser."
6. "Take Sheriff Matthew's gun." or "Take deputy's Martinez's gun."
7. "Is there a weapons lockup?"
8. "Take the taser."
9. "No?"
10. "Be careful."
11. "Try not to crash."