The State is not required to try their case in motions or responses.
Based on what I saw in the Murdaugh CAST report, I expect a sharp history from Libby's phone. We may get a sense of battery level, there will be a history of phone activity (internal processes the phone does) and actor activity (instigated by a human), there will be a record of orientation changes (from landscape to portrait), incoming and outgoing activity, handshakes with towers, there will be a record of movement and a rate of movement and there will be a time at which the phone no longer records, transmits, receives or responds.
Damaged, perhaps. But more than likely, no great mystery, the phone was in use, then it wasn't, then the battery died.
Why did Libby stop engaging with her phone? It's really this plain, this disturbing and this sad -- whatever it was, there was the last operation Libby did, and then it was still....
That deserves pause.
Almost like a smartwatch that stops recording steps, because the wearer stopped moving. TOD.
...
When LE requested the ping, AT&T could only provide the historical location of the phone, at 5:44. Because it wwan't receiving, responding, reacting.
It did not get up and go somewhere and come back.
The CAST report will be definitive, and it will be explained at trial, as it should be. It may well reveal the route from home, the route along the path, and a point at which it stopped altogether, and following an earlier point, after which no further human input was recorded, not an exact time of death, but a telling piece of circumstantial evidence.
Sobering.
JMO