THE SUNNYVALE FIRE DEPARTMENT?

On the night of 5 November 2005; John's garbage cans were knocked over as they had been several times right around this same time period. And since John happened to witness this particular disturbance; John then got into his vehicle and followed the truck in question. It turns out the truck (see photo) was apparently being driven by someone from the Sunnyvale Fire Department!?! But! We all know that every Sunnyvale Firefighter is also a Sunnyvale Police Officer part of the time…so who was this person driving this vehicle? And what was their motive? Police and/or Fire persons are supposed to be brave individuals; so why did this chickenshit idiot flee the scene?