Girlio, you are doing the right thing by leaving. I know it's painful, and I know you must be facing doubts. But if he tried to kill you on top of everything else he has done, if he actually had planned it to the point of him knowing where to hide you...you need to go, and never, ever look back. The man you married isn't there anymore.
I am so sorry...I hate telling people things like that, and I hate worse that things like this happen to people. But you need to get out, for you. Please don't doubt for a moment that you are doing the right thing by leaving.