Accompanied by the two physicians, the investigators started below.

Other investigators are starting a large study of twins to assess the role that genes play in determining who gets the disease and when.

Seymor sent me here until the investigators can start figuring this out.

Around Thanksgiving 1994, investigators selected a small random sample and started calling.

But it was apparent that the investigators were starting from scratch.

In 1995, Peterson and other investigators started conducting a 10-year follow-up study on patients seen during the outbreak.

With all signs pointing to food contamination, investigators started by inspecting the hospital's kitchen.

But when investigators started the car later, the engine did not race.

At times, the investigators would stop, call New York, and then start questioning him again, he said.

Quincy sat in the car with her as more investigators arrived and started to work the scene.