When the team in in the north receives a call about a high-speed collision involving a motorcyclist, they fear the worst. Another team rushes to a runner who collapsed, though first they have to refuel, and time is of the essence.

When the team in in the north receives a call about a high-speed collision involving a motorcyclist, they fear the worst. Another team rushes to a runner who collapsed, though first they have to refuel, and time is of the essence.