I'm coming to a no crank no start situation

Got this truck from a buddy of mine and now I'm coming to a no crank no start situation. The trucks acts as if the volts and amps from battery just disappear. If you jump it with another car it acts like its gonna crank but nothing. I've put a battery, and a new starter in it. Still nada. Still acts like it wants to crank but no crank. Checked battery for any voltage draw. Nada. What might be the issue? The truck ran smoothly the entire time I drove but one day it just dies in the middle of the road with no warning. Every light on the dash came on and that was the beginning of the issue. Fuel pump works. Fuel lines are good. Fuel filter is brand-new. Brand new starter and battery. Vehicle gets spark. Please help this my only means of transportation.