No, I am not able to cite any cases. That’s why I suggested it. There are a lot of cases, also in the UK, where victims were dumped near a golfcourse or on the premises.
Boavista Golfcourse in PDL is at walking distance and a perfect spot to bury a child. Look at the images or go to Google Earth to see the possibilities. at a bunker there is always equipment to keep the bunker clean. On one picture you can see such tool.
It’s a remote area so no eyewitnesses around in the night. This area was never investigated. A cadaver dog is cheaper than reviewing the case and extend it to never ending stories till death do us part as I wrote already.
A bunker as dumpingspot sounds weird, but this unsolved case is weird too and so is the mind of a killer.
Mate, you are aware that a bunker typically only has about 4" of sand, then you're down to who knows what - could be anything; rock, clay, dense soil, or even a drainage layer of stone.
Besides, who would be stupid enough to bury a body in a spot that will be walked across several times a day, and tended at least daily. There's miles and miles of rough that would serve the purpose way better - pick the most secluded, impassable spot. (and that's where I would invariably hit my ball)
