‘In R v Andrew Turner [2020] EWCA Crim 1241 the Court of Appeal considered the issue of when a professional witness crosses the line and gives expert evidence, in the context of mobile telephone analysis. The appeal concerned a conspiracy to supply class A drugs, the prosecution relied on mobile telephone and surveillance evidence. The appellant was said to be a driving force behind the conspiracy and that various incriminating mobile telephone numbers could be attributed to him.’
St Philips Barristers, 5th November 2020
Source: st-philips.com
