"Firefighter arrested after 'spooked' cows killed farmer"

From The Grauniad:

A firefighter has been arrested after a farmer was crushed to death by stampeding cows that may have been spooked by a fire engine's siren and flashing lights, it emerged today...

Any old excuse will do, eh? Once word of this gets around, them there ruminants will be using any loud noise or bright lights as an excuse to quickly trample somebody to death and then do that whole "it-can't-have-been-me-look-at-my-big-innocent-brown-eyes-it-woz-the-[firefighter/pilot/car driver/DJ next door*]-wot-caused-it" routine.

Submitted by JuliaM.

* Delete according to circumstances.