Physical activity can get you going when you are immobilized. Get action in your life, and don't just talk about it. Get into the arena!
I'm unique for a suspense author in that I don't have a specialty background. A lot of suspense writers used to be lawyers or crime beat reporters. I didn't even know a cop when I started out. I finally figured out that I could visit prisons - I just had to be willing to make the phone calls.
There is simply no plausible construction of the known evidence that leaves out Novak either providing a proffer through his lawyer of what he would say if he testified or having testified directly.

