97 legacy no crank, no start

I have a 97 legacy which I recently purchased. I tried to start it in fairly cold
weather (-30 c) to bring into shop to change out the clutch. When cranking to
start the battery went dead and shorted out, it almost started before battery
died. I replaced the battery and had no crank, I bypassed clutch safety
switch thinking it might be that, but still nothing. I jumped the starter and got
it to turn over but no start. I have spark but no fuel pump, checked all the
fuses and they were good. Also since the no start the key fab marker lights
blink on and off. I also checked for engine codes and had none, I also
plugged it in. lol  Any suggestions would be appreciated.