1996 Chrysler Concorde Ignition

I have a 1996 Chrysler Concorde LXI which will not start. I had just driven about 30 miles, then parked the car and went inside to sleep. No problems, nothing unusual. The next morning however, the car would not start. The key turns over and the ignition cranks, but beyond that the car doesn't even sputter. I already replaced the coil pack, but the problem seems fuel-related to me anyway. Any idea what the problem might be? Please be thorough.