If you could prove all of this, a sympathetic judge might rule in your favor. Hence the problem, “if you could prove all of this”. Unfortunately...

What are the chances of getting a .07 DUI dropped in the state of CA? Should I fight the case?

You should definitely fight this, hire an attorney

Can I purchase a hunting rifle?

Contact the DOJ and run a PFEC, (personal firearms eligibility check). Google it. That’s the best way to be sure.

Can a DA in county A request police report from county B ?

Yes a DA can request and use information from a different county.

I miss my pc1000 court last week and i want to go tomorrow to court to fix it if i go to court do the cops from court will arres

Probably not, but I don’t know the facts about your case

I assume you have an attorney? What does he or she say? If you do not, you need one.

Can I use the act of necessity in my defense?

In theory, that might work as a defense. The issue is, can it be proven? It won’t be easy and it’ll require a skilled attorney

Will Californis Senate bill 1393 be retroactive??

My understanding is that, as it stands this bill would not be retroactive

Can I get some of my child support back if it’s creatibg a hardship ?

Unlikely, but if you seek to modify the amount you owe you’ll have to see a judge.

What gun enhancements apply to attempted murder or attempted voluntary manslaughter?

Gun enhancements can be fact specific. Without knowing the details, you will not get a more concrete answer