Expert witness
David Grubbs
Cell-phone-forensics expert who analyzed records from Paul and Maggie Murdaugh's phones.
Appeared2023 Murder Trial
127 lines·2 appearances·1 mention
About
Qualified without objection as an expert in cell-phone forensics, Grubbs analyzed records from Paul and Maggie Murdaugh's phones and explained both the recorded device activity and the limits of assigning particular causes or user actions to it.