Hi Footwarrior. Love your posts as they make me
think...
I'm not an expert by no means
but I can tell you positively as a fact that 6 hours can very well be a normal time frame for removing remains of this nature. I have grown up in a family with a paternal grandfather that was a chief of police before he died, maternal grandfather that was chief of fire & rescue, exfiance that is a sgt det, multiple cousins & friends that are le, & so on. I stated all of that to hopefully quash any theories or suspicions as to why it took so long bc honestly the cops
are doing their jobs thoroughly. If the remains were bagged into evidence in say an hour or two, knowing they weren't intact & found outside, then I'd vehemently suggest le weren't doing their jobs to the best of their abilities. You see, since the "body" wasn't intact, that definitely shows murder. Depending on the cleanness of the cuts &/or severs, it shows how organized the killer is. Le would have to document each & every drop of blood, the fauna around the remains, soil that I suspect they took various samples of, plus the ground would be extra hard due to the colder weather at the time. If the skin or bones were laying on the ground, they could have been stuck to the ground due to the coldness. Even if the remains were in a black garbage bag as previously stated, the bag & seepage could have stuck to the ground. Special forensic professionals would have had to dig underneath where the remains were to gather everything in one piece as much as they could. Based on the bright orange markers in the grass as well as the road, I suspect not only blood was scattered. If she was gutted & beheaded, as well as dismembered, investigators would have had to search that entire area so as to contain & obtain each & every piece of evidence they could right then & there to preserve it's integrity. If it was just a torso, I'd wager they put it in a cold kept container. Actually, I'd bet all body parts were stored that way, unless they had a refrigerated evidence truck/van. The task they faced was withoutadoubt huge, not seen before by most investigators there, and probably took them some time to gather the strength within them. When they found the remains it was obvious the person wasn't alive, therefore they had to call in all professionals needed. I'm sure it took a little bit of time to block off the roads, plus to get the fire truck there with their spotlight. Then the forensic me with the coroner. They'd need the chief of police there for something of this magnitude. The FBI was already involved so they'd have been involved. Then the evidence collection, etc. They wouldn't haul just part of a person away if they thought other parts would be found there as well, so they'd collect everything first, then haul it away to the lab. It's tedious & very time consuming. It may seem mundane but most of the time a good conviction only comes after thorough & pure evidence collecting.
Not talking down, please don't think that... I'm only trying to shed light on why it takes the time that it does.
Side note: If it were a possible suicide, or even if the body were completely together with no signs of foul play, then investigators could have been in & out in just a few hours. The fact it took so long to get Jessica's remains to the lab/me tells me it wasn't in very good shape at all.