I understand trying to look into that which can be seen as a point of trying to establish motive. As I have said before I think this requires finding motive and then the suspects and one of them leading investigators to his body. If motive is some undying passionate love affair, she's-mine-you-can't-have-her scene, that is different than being unhappy about impending financial hardship, like in a situation of her wanting to sell the house to get out from under the payment, he refused, so the only way to live like she wanted was to get rid of him. One is love(lust) the other is money. A third possibility is that of a nurse with low moral standards who is stealing drugs for the fast money, as well as power which that brings and a husband who discovers it and is murdered to keep him from busting the operation. Just thoughts on possible motives. The 1st (love) and 3rd (drugs) could involve or even be driven by a 3rd party, possibly without her knowledge. The middle (money) would almost certainly mean she hired someone and that could be true for any motive except on the spur of the moment which does not seem to fit here, if you think the Wal-Mart trip was part of a plan.
We saw yesterday that any of the participants phone records will mostly be gone unless investigators had a quick jump start last fall. We know that HCSO did not subpoena anyone's phone records. But tower dumps seem to provide a good option. This is an article that describes how they caught some criminals in CO. It goes back a few years but I think is still relevant today with how LE uses tower dumps. With the several towers around there, perhaps this is one way the investigators will figure out who was at Wal-Mart, at their home and later also at the bridge. I hope they requested tower dumps as soon as they began the investigation since some are only kept for one year.
https://www.google.com/amp/s/arstec...igh-country-bandits-and-why-it-matters/?amp=1
Here is a fairly recent article from 2016 on how cell tower dumps requests by LE are upheld in court. One thing interesting it states,
"[FONT="]Right now, CSLI comes in three flavors. The first is “real-time,” where police work with a cell provider to access location data immediately after it’s created. This usually does require a warrant. The second is a “tower dump,” when authorities ask for all the phones that have communicated with a certain tower during a period of time. There’s not a lot of law about how tower dumps work, but as of September of last year cops rarely sought a warrant for them. [/FONT][FONT="]The third is historical CSLI, where law enforcement requests a backlog of location data created by a certain phone. This does not require a warrant, and hundreds of these requests happen per day. In 2015, AT&T alone handled [/FONT]
more than 58,000[FONT="] requests for historic CSLI. (By contrast, it received about 17,000 real-time CSLI warrants and fewer than 1,500 tower-dump requests.)"[/FONT]
https://www.theatlantic.com/technol...rcuit-cellphone-tracking-csli-warrant/478197/