Right mate, when i work on mine and I drop a screwdriver it often stops its falling before reach the ground stucking somewhere in the bay..I think you'd be able to spot a skeleton under the bonnet. There's not a whole lot of room in there for dead bodies.
What a load of old gash that is!!
I mean by a 'dark past' they could mean a scuff in a car park that was repaired rather than a cut and shut. Let's face it with a lot of cars sitting around for months before they're even bought new, most cars have a rair in their lives anyway.