Kyle Reese: Listen! And understand. That Terminator is out there! It can't be bargained with, can't be reasoned with! It doesn't feel pity or remorse or fear, and it absolutely will not stop. EVER! Until you are dead!
When the Terminator says "I'll be back" he walks out of the police station. The cop inside the building looks out the window, looks very surprised, and you can see the headlights from the car shining on the cop's face. But when we see the car just before it comes crashing through the building the headlights aren't on. In the next shot of the cop the headlights are still shining on him.