Whenever a plane goes down in the U.S., a "Go Team" made up of experts is assembled by the NTSB to investigate. Those people - each of them a leading expert in a specific area  - are known as informally as "Crashers."When a passenger plane, a Vermeer One Eleven, slams into the ground outside Portland, Oregon, a team is quickly assembled to investigate the cause.  Under the leadership of the IIC (Investigator in Charge), Leonard "Tommy" Tomzak, a pathologist who recently quit the NTSB who also happened to be in the area when the Vermeer One Eleven went down, the team gets to work as fast as possible. Assembled by Susan Tanaka, the inter-governmental liason from the NTSB on this crash, the team includes: Kathryn "Kiki" Duvall (voice recorder specialist), known as a"sonar witch" who can hear things that others can't and can pinpoint an accent from anywhere in the world; John Roby (Mad Bomber), former cop and bomb expert, who can detect the use of an incendiary device simply by smelling the air; Walter Mulroney (Structures), looks more like a cowboy than an engineer but can rebuild just about any plane from the bolts up; along with Peter Kim (Power Plant) and Isaiah Grey (Operations).
