A man brings a venomous snake to a garage, and gets bitten by it. The snake makes a rattling sound, despite not being a rattlesnake. It's also not a venomous species; it's a red and black king snake.
Coral snakes do not have rattles.
Nolan says he donated approximately 16 gallons of blood. At 1 pint per donation, it would take almost 10 years to donate that much if he donated one pint every 8 weeks.
Why does Grace have a sitter if she doesn't have her son until the weekend?