I wanted to give the group something new to ponder. Growing up on a farm taught me a few things about holes in the ground. In most cases the dirt being dug is compacted. When you dig a hole, with hand tools or by machine, you loosen it up. That's why all the dirt does not fit back in the hole, even if you don't put anything in the hole when you fill it in. Now consider that you put a body in the hole (in my case, sheep, cows and pigs). First of all it has to be really deep, otherwise the whole area really stinks after a day or two. As you fill the hole in you have to compact the dirt frequently (like tamping it down with the backhoe bucket) until you are level with the surface. Now you have a lot of excess dirt. In a graveyard they mound the dirt on the grave for a while and let the spot settle, then take off the excess. On the farm, we would spread it out or scoop it up and use it elsewhere. Over time as the remains decompose and the dirt compacts with rain and settling, you end up with the classic 4 x 8 depression in the ground that is like a big red arrow with "body here" on it. So which sites allow the actor the time to bury the body and not have the risk of decomp gasses and settling becoming obvious over a few weeks, or months? One thing stands out to me, it is probably not a shovel and pickaxe job, it needed to be deep and compacted well, and it needed to be disguised so as not to draw attention. Even if the remains are in a container, the decomp gasses find their way out. One of the few exceptions to this would be a hole with the remains encased in concrete with a heavy layer over top. Someplace remote where heavy equipment can be used and the area can be checked for settling and filled as needed without anyone noticing. Of course all other options are in play, from a wood chipper to 55 gallon drum set among other like drums to be moved at a later date, or in a storage locker or junk yard. Keep firmly in mind the time the actor had available, the distance that could be traveled in that time and the time needed for the depositing of the remains. It's not a half hour job, even with a bobcat. A pre dug hole on a jobsite, unless it was for footers or something similar, would be remembered by others given the media coverage and LE activity. Lots to think about. Now get to it and do what you all do best...dig.