The way Apple’s Find My technology (including AirTags, and your dead phone) is actually a good example of how a phone (or an Airtag) constantly broadcasting out it's presence violates our privacy. This happens hundreds to thousands (if you live in a major city) times a day without us noticing. For every device/wifi that shows up on our "Available Connections" list we leave a piece of our phones identity behind in it's memory. JMO.
I'm going off of 2 assumptions
- The independent reporting and/or Kayleigh's Dad are correct. The FBI has Bluetooth and Wifi evidence connecting BK to the crime scene. A capability that everyone knew was plausible but had no clue the FBI was actively using it.
- The Defense's filing to exclude the location data on his phone tells us there's something there that they don't want the jurors to see. JMO.
From there this is my best guess scenario,
ALL OF THE BELOW IS MOO, I AM NOT AN EXPERT NOR DO I CLAIM TO BE ONE
1) BK's phone wasn't off. It was in Airplane Mode. This is the only way that report is plausible.
2) I think BK was concerned that if his escape route changed (LE presence/response, wrong turn in the dark) he could get lost. Airplane mode would still give him access to anonymous GPS mapping. He could see where his blue dot was on the cached map without the need for any data transmission with Google or AT&T.
3) Airplane mode also appears as your phone being off to AT&T. Which eliminates being location tracked by towers (via triangulation). Also eliminating the possibility that his phone transmits any unintended data at all.
4) This likely gave BK the sense that he was in full control. A ghost.
5) I think BK approaches the house. His phone is likely in a zip lock bag, in his pocket.
6) While committing the crimes, BK's phone is mindlessly doing it's job. Searching for Wifi access points and/or Bluetooth devices to connect to.
7) at various points it pings off of a bluetooth and/or wifi device without successfully connecting.
8) during this time, the two survivors are texting each other about what is happening in real time (its my interpretation of the PCAs statement about forensic evidence from DM and BFs phone) creating a record of when the murders likely happened.
9) LE will likely use the time of those text exchanges combined with the time of BKs phone pinging off of a bluetooth or wifi device in the home to place him inside or within BLE's normal operating range. Either way, I bet a couple 100ft still contradicts his alibi.
10) thought BK never manually enters an address in Google Maps on this night. Or may have never even opened it. Unbeknownst to him Google is still keep tabs on his locations this entire time. It stores it locally first.
11) Yes, Going back to when he first pulled into Washington. Yes, on his first trip into Idaho.
12) The moment BK pulls closer to his apartment in Pullman and confidently turns on his phone. Google Maps has already done the damage and sealed his fate.
Let's also keep in mind when the PCA was written LE did not have physical possession of his phone. And didn't have access to this GPS data. Which is why they relied so heavily on cellular triangulation. JMO.
IMO
I think the defense is likely not as worried about the bluetooth/wifi evidence. IMO retrieving that stuff from short term memory comes with a lot of questions. And IMO mac addresses can get messy. And IMO the defense can claim that BK's driven by the house before and came in close enough range and the time stamps are off. JMO.
BUT.....if BK really did forget to turn off location history. A feature that up until December 2023 Google went out of their way to obfuscate from users (they now have it off by default, only keep 3 months of data, etc etc). Then that means LE likely has the time he stopped at the house on King Rd, the time he left the house on King Rd, and the general areas in which he likely stopped that night and in the subsequent days to get rid of evidence (which of note, they have not been able to find). JMO.
IMO I think the defense knew that the triangulation data was going to be the easier of the two challenges. As it's been successfully challenged in court before (Adnan's case on appeal being most recent). It's approximate from everything we know (IMO)
I think this entire ride that they've taken us on about IGG in relation to the warrants was to try and get this likely (IMO) DAMNING piece of GPS (which can be extremely accurate as we know by driving our cars) evidence thrown out.
I am not an expert. Just a generalist with hobbies. I make no claim at being an expert and shouldn't be interpreted as such. All MOO, if i hadn't said it enough
Sources:
Bryan Kohberger is charged with the murder of four University of Idaho students.
www.newsweek.com
"I miss what she meant to the family," Steve Goncalves said about the loss of his daughter. "She knew how to make memories."
www.ktvb.com
The last article is about the wifi claim and KG's dad.