The dark gray 1990 Mercedes is still reported missing.

The big gray Mercedes, looking very out of place in these deep woods, began to creep down the shadowy track again.

Some way ahead of them, turning into the main road, came a sleek grey Mercedes.

He raised his hand, and a dark gray Mercedes rolled forward to stop at the curb in front of him.

But there's apparently a tape that shows somebody switching her car with this gray Mercedes around the time she vanished.

The gray Mercedes had just disappeared over a dip in the interstate perhaps two miles ahead.

Skip stepped to the window as he saw a gray Mercedes appear in the back drive, out of the garage.

It then glanced off a light pole and hit a second man before crashing into the rear of a gray 1999 Mercedes, they said.

And yet there was that empty gray Mercedes parked on the street.

She saw the dark gray Mercedes moving along the street toward her, almost as if someone were searching in vain for a parking space.