She gave her name and license to the police and answered their questions. Abby was taken by a paramedic and examined but then handed back to Becky with a clean bill of health. Another paramedic sealed a cut on her head with a butterfly strip and checked her eyes for a concussion but determined she was fine and told her to call a doctor if she felt any headaches or nausea during the night. Tow trucks were called, and the wrecks were removed and then the traffic was moving again.

“Can ...