In Peter's case, I think it's safe to say that his little voice took the day off.
"Haha, you mean a bank, right Doc? Right? Doc? Hello?"
No. A bookstore. A small one that doesn't have a café attached. You know, those places that Amazon.com is putting out of business.
After driving home and picking up their illegal handgun, the Band Of Evil Geniuses drove to the bookstore and successfully robbed it, escaping with approximately enough cash to buy an economy pack of toothpaste.
X-rays confirmed a shattered left femur just above the knee where the police shot him, and a shattered right pelvis with bullet fragments all over the place.