Need to do some quick checks to see if you lost fuel or spark first.
Sounds like you ran outta fuel, either by having an empty fuel tank or other fuel delivery issue. Take your fuel cap off and put your ear to it and listen while someone else cycles the ignition key back n forth a few times between OFF and RUN (not start). You should hear the fuel pump humm with the cycles. It should sound like a smooth hum, it shouldn't sound like it's in pain and crying out for mercy. Do ya hear it?