The car kept coming. Kristi thought the driver looked slumped over the wheel, his head pressing on the horn. Patrick, who was closest, raced toward the car to try and stop it.

"Oh my god." Kristi thought her heart would stop. "He'll get himself killed."

The rest of it happened in less than a split second. As Patrick raced for the car, it swerved to head directly for him. Now she could see the driver clearly, saw him sit up from his slump, grab the wheel, and aim for ...