Quote volfan: If Adam did hit Delia he didn't know it. He thought he was about to hit a dog and he did the responsible thing and stopped to make sure the dog was okay. It's obvious he didn't know Delia was hit or on the side of the rode already hit which could be the case since they showed another driver for some reason or another. But they did show Adam looking at his vehicle unless he's looking at a vehicle that belongs to someone else. It's sad and tragic for ALL the characters involved. ;(
yes we know he did not know, but nobody will believe him and they are gonna accuse him by killing her, even adam think he hit her.