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Forensic Analysis
DiSogra PowerPoint Presentation on Clock Offset Scenarios
DiSogra's May 25, 2025 presentation of 30 possible clock-offset combinations and their effects on phone-lock and vehicle-event timing, updated after Burgess's supplemental.
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Central defense demonstrative on the digital timing dispute. Brennan systematically challenged the data foundations of the slides and highlighted a 17-day delay between receipt of Burgess's supplemental and DiSogra's update; Brennan also noted the presentation lacked an underlying written report.
Defense expert DiSogra's PowerPoint presentation, dated May 25, 2025, summarizing 30 possible clock offset combinations and their effects on the phone-lock-to-vehicle-event timing, prepared at defense counsel's direction and updated after receiving Burgess's May 8 supplemental.