noun[mass noun] English Law
Evidence for the prosecution given by a participant in or accomplice to the crime being tried: what happens if they turn Queen’s evidence?
More example sentences
- Initially he was a defendant but he turned Queen's evidence and helped secure the conviction of a gang involved in the importation of up to 40 kilos of heroin.
- Offenders will be guaranteed in writing that if they plead guilty and turn Queen's evidence, the sentencing judge will be told of their cooperation and they can expect a lower sentence.
- However, the use of Queen's evidence is always fraught with controversy as witnesses have a clear personal incentive to give the testimony.