It's called "Click on Mark on GPS" when you see it
Not everyone has one of course... just being a smart-derriere. I'll have to ask around my contacts to see why there is so much finger-pointing. Since an abandoned vehicle is an environmental issue, you'd think it would be dealt with quickly if there isn't a tie to criminal activity.
By the way, that doesn't require body parts being present... could have been used for a string of robberies, B&E's, a drive-by shooting blah blah blah, though I agree, most of the ones out there are just joyrides. Smarter criminal elements (is that an oxymoron?) would ditch them in a lesser used area where chances are they won't be found for a much longer time. Oh and yes, while we have the equivalent of CSI's, since, as with everything, they are overworked, they don't get called out unless it's a high-need case, the officers do their best to collect evidence from what I've seen.
Too bad salvage laws don't apply!