Galant Ignition switch question?

I have a 2002 Galant that some punks tried to steel. They pryed on the ignition swithch with a screwdriver, but were un sucsessful at removing it. After that the car started up and ran for a few seconds and then quit. Now it just turns over. I've swapped relays and checked all the fuses under the hood and have found nothing. Could the Ignitin switch be damaged in such a way that it allows the engine to turn over but not alow it to run. Or is there a security function of the car that realized it was tampered with and kills the fuel injection or somethng. Any advice on where to go from here is appreciated. I usually work on older American cars with out all this computer stuff on them. This car is Foreign to me. HAHAHA Thanks --Brass