Oh man, it's been a few days. I'm still going back and forth regarding the gap insurance and the extended warranty contract regarding the stolen car. But at least I finally have everything I need for the gap insurance to process the claim.
The extended warranty is going to be a mess because the dealership that sold us the car is responsible for the refund of what's left on the contract. They're trying to deny they owe anything, but I have documentation that they indeed owe us a refund.