Engine wont fire and when key is off/removed heater/AC fan stays on.

What is your question?

Washed car, under hood as well aprox 30min later engine stalled, restarted once for aprox 30 sec and died again for final time, did a lil troubleshooting on site I have fuel pressure, (I took the line off of the fuel filter and cranked) have not yet verified actual fuel pressure. I also verified spark. I towed to house and had to take my truck into work so i have done no more t-shooting. I have a mechanical background with my experties coming from Aviation and Aviation GSE Equipment. In other words Im not vary experianced in newer vehicles and this one is stumping me. Any advice would be greatly apriciated. Thankx P.S. I dont know if this helps but now the blower moter stays on even with the key removed.