Marissa hit her head against her steering wheel with the impact of the collision, as she hadn't put on her seat belt yet.

"What have I done?" She thought to herself even as pain radiated through her head. She turned off the engine and came out slowly. She looked at the security man, who only gave her a helpless look and pointed at her back.

Marissa saw that she had just hit a red Mazda car behind her. Her breath wheezed out in relief as the realization that she hadn't collided with a passerby gladdened her.

"Uh oh," she said as she saw the damage she had done to the...