Hung Jury – a jury that cannot reach a unanimous verdict or a verdict supported by the requisite number or jurors by the required voting margin.

Jury Nullification – a jury’s knowing and deliberate refusal to apply the law, generally because the law itself is contrary to the jury’s sense of justice, morality, or fairness.

Jury Pardon – a rule that permits a jury to convict a defendant of a lesser offense than the offense charged if sufficient evidence exists to convict the defendant of either offense.