I'm assuming the car is turning over, but is not starting. If there is no spark to the coils, I would suspect it might be the ECM (electronic control module). These do fail - but before you replace it, check to make sure the unit has a solid ground and that none of the connectors came loose or have corrosion issues. I'd particularly be looking for a solid ground connection. If there were any symptoms prior to this incident (hard start, sputtering, etc., that might be further evidence the ECM was failing).