← All EvidenceDirectShanon Burgess - Direct Shanon Burgess Hank Brennan
Forensic Analysis
Burgess PowerPoint Presentation (Chalk Exhibit)
Burgess's demonstrative covering vehicle modules, exemplar tests, power events and synchronization. Slides 40, 41 and 43, designated 192A–C, showed GPS and maneuver diagrams.
About
Core prosecution exhibit on the digital timing analysis. Defense used exhibit 192B specifically to establish that a Burgess timestamp marked the beginning, not the end, of the three-point turn, directly contesting the synchronization methodology.
Shanon Burgess's main demonstrative PowerPoint used throughout his testimony, illustrating vehicle module layout, exemplar testing results, three-point turn GPS mapping with accuracy circles, power events timeline, and clock synchronization methodology. Select pages (slides 40, 41, and 43, designated exhibits 192A, B, and C) included a GPS data chart, a three-point turn map with accuracy circles, and a backing maneuver synchronization diagram.