After the death of the entire squad of FBI agents. How would he explain himself to the police.

"A crazed lunatic killed everyone but decided to spare me and I don't know why! I'm afraid from my life!"

That's what he should say!

I say he's a bit stupid too, surely having come to believe in the terminators he should have known that bullets would not bring em down! he effectivley led an entire squad to their doom because of his willful ignorance.

He doesn't know that terminators are that strong. Maybe he did... ;)

Well, next time, bring a tank!

I don't think a tank would do much against a Terminator either!