BBM
Regarding the phone the NYT article said:
At the time Mr. Kohberger was arrested in December 2022, about seven weeks after the killings, investigators detailed cellphone data linking Mr. Kohberger to late-night visits he had made to areas around where the killings occurred. That suggested he had studied the scene of the murders before carrying them out.
But Mr. Thompson conceded on Thursday that those visits did not necessarily prove Mr. Kohberger had visited the home or surveilled it, as the area served by the cell tower infrastructure probably extended all the way to the main highway that brings people into town from Washington, where Mr. Kohberger lived.
BBM
IMO It’s likely he surveilled the home, but it can’t be proven from the cell records.