Car over heated, now it won't start on 2005 Dodge Magnum

Thermostat went to H immediately and car over heated. I kept driving till I got home and not the car won't turn on. Did I kill the engine?

Asked by for the 2005 Dodge Magnum
Maybe I cant be sure but as a rule of thum we tell customers to pull over and let it cool down some then start out again.Willl the engine turn over when you try to start it?