How Police Found the Ann Widdecombe Suspect in Just Days

How did police identify and arrest the prime suspect in the Ann Widdecombe murder investigation so quickly - (Automatic Number Plate Recognition? ANPR), despite him living around 250 miles from the crime scene?




Many people assumed the Ring doorbell footage shown on the news was the breakthrough that identified the suspect. But that raises an important question: if police already had footage from his home, they must already have known who he was and where he lived.




So how did they get to that point?




In this video, I examine how modern murder investigations can use technology such as Automatic Number Plate Recognition (ANPR), CCTV, DVLA records and other digital evidence to trace a vehicle, identify a registered keeper and rapidly narrow an investigation. While police have not publicly explained exactly how they identified the suspect in this case, I explore one realistic scenario based on the technology and investigative methods available to UK police today.




Topics covered:
• How ANPR cameras work
• How CCTV helps investigators reconstruct journeys
• Why Ring doorbell footage probably wasn't the first breakthrough
• How police identify a vehicle's registered keeper
• Why modern investigations can move so quickly
• The digital trail most motorists leave behind