I haven't yet found an instance where
it happened in a criminal trial, but I don't know why it shouldn't be possible.
Not exact matches
Second, and more important, these
trials exhibit
in exaggerated form what is also
happening on a smaller scale throughout the
criminal justice system: «Though no avalanche has occurred,» Wilson observes, «the courts are having difficulty keeping their footing on a slope that has become increasingly slippery.»
Without being exhaustive, the danger to the administration of justice is likely to be at its most acute
in the context of
criminal trials e.g., where witnesses who are out of court may be informed of what has already
happened in court and so coached or briefed before they then give evidence, or where information posted on, for instance, Twitter about inadmissible evidence may influence members of a jury.