Russ watches as KPS officers practice their newly acquired skill of using coordinates to measure a mock crash scene.

A student solves a speed project while Russ checks his math with the aid of an Albanian interpreter.

Two KPS officers practice measuring the slope of the surface at a mock crash scene.

Students wait as Russ inspects a ramp just before a vehicle vault demonstration.

Waiting in the "landing zone" to record the airborne vehicle.

Russ keeps an eye on KPS officers as they record measurements of the vault demonstration.