IntaForensics conducted a forensic analysis of the GPS data using recognised digital investigation tools. Our approach involved the following steps:
Review of Apple location data
We examined the GPS dataset provided by Apple, confirming the timestamp frequency and ensuring data accuracy across the timeline of interest.
Route mapping using forensic software
The GPS coordinates were processed and visualised to produce a detailed map of the journey taken, allowing us to assess driving patterns throughout the route.
Speed analysis through time–distance calculation
Using the time between each location point and the corresponding distance travelled, we calculated the average speed over specific intervals using accepted forensic methodology.
Contextual analysis of road conditions
The route was reviewed in the context of known speed limits to determine whether excessive speed was evident at any stage of the journey.
Expert report production
Our findings were presented in a structured expert witness report, including route maps and speed analysis, formatted for evidential use in court.
The analysis confirmed that the driver had travelled at excessive speed during the journey.