Interesting to note that BK's defense has been saying GPS would be more important than pings since even before AT took over.
From a January 2023 interview of Labar, BK's PA lawyer:
"For one, the police went off cellphone pings rather than GPS coordinates.
If it was GPS location coordinates, you’re talking down to a meter as to where Bryan Kohberger was at the time of these crimes, whereas a cellphone tower ping is that you’re within a radius of that tower up to 20 miles”.
While the recently released probable cause affidavit presented a “strong circumstantial case” for suspect Bryan Kohberger, his former attorney said the evidence isn’t as clear-cut.
lawandcrime.com