1999 Toyota corolla no start problem

Hey all, I have a 1999 corolla 1.8 auto trans
that just recently developed a no start(not even turning over) problem.
It's not a low battery or fuses. The temperature dropped to minus degrees, and over the past few days I've had intermittant radio problems, where it will shut off, then won't go on(not a blown fuse), yesterday I had a fuel injection fuse blow and the car's horn started wailing without touching the steering wheel..only way to get it to stop was pull the fuse.

Any ideas what the problem is?....I also applied heat to the starter motor in the event it was frozen, but, still no go.

Could it be the starter relay, the main relay? A fusable link?

Sound familiar to anyone?

Thanks for any help.

Update:

I have a problem with the wiring. The starter solenoid isn't getting any current from the fusebox and isn't showing any grounding.

What wires are involved here and approx how long to fix?

Thanks.