We should look at both .
it's going to be aeons before we hear anything solid regarding forensics...
It will give us some odds on what to expect...
So we need a list of known predators in the area, their numbers and whether their populations changed much in recent years..
She was allegedly buried 3 ft deep, is that accurate or am I imagining it?
I think needs 6 ft for protection from animals?
Amirite?
we have experienced severe weather events in the past 3 years..
Maybe a weather event provided the initial disturbance?
Then the animals came?
She was probably intended for the animals... thus 3ft, not 6?
Yet the grave is still distinguishable as a grave..
Some others posted the list of predators/carrion animals yesterday, to include coyotes, various rodents, many types of carrion birds, possible mountain lions (unlikely so close to the road), foxes (unlikely in that terrain), and a lot of insects.
I think the 3 feet deep idea is coming from reporters or others who witnessed an investigator standing in the grave. It's possible that the investigators had already dug down (to retrieve all the soil beneath Suzanne's body). So, very hard to say. It could have been very shallow, but then with the addition of nearby sand and rocks, still thoroughly a covered grave - for the first few hours.
The animals came because they all have exquisite senses of smell. Vultures can smell death from a long way off. Coyotes watch vulture patterns to learn where to go. Eight miles is the usual range given for a vulture smelling cadaverine, putrescine, etc.
Eight miles. Bolded, because despite the number of times I've found this fact relevant, I still find it astonishing.
Vultures are not good diggers, but they will land and alert other larger animals as to where a body is. The critters who get there first are often insects and rodents. Small rocks and sand are easily removed to reveal the source of calories sought by the critters. Coyotes, though, are the most reasonable guess (combined with carrion birds). The two species work together on the plains. As I understand it, all coyotes in CO and all vultures are the same species and there are many of them, successful over thousands of years at surviving out there. Coyotes can smell carrion for quite some distance as well.
I think that coyotes and vultures both sense products of decay at greater distances than, say, cadaver dogs. So, while a weather event might have helped, I think the ordinary life on the prairie/plains just took its course. The body was found by some sort of scavenger within days or, at the most, a couple of weeks.
I do think the intent of the person who buried Suzanne was that she would be scavenged, sooner, rather than later. Probably no easy way to dig 6 feet out there - and it's possible it wasn't even 3 feet (my intuition says it was less, due to the far flung nature of the bones and the fact that the searchers would have dug below where they found remains - which probably included a skull, as that is rarely carried off or scavenged; not a lot of wolves in CO). There is only one smallish pack in NW CO (since 2019, barely surviving) because CO waged an extirpation campaign against them in the 19th and early 20th centuries. OTOH, out of scientific curiosity, I do wonder how far south the 2019 wolves might range. I'd bet there are no mountain lions managing to live in that habitat.
IMO.