Re W  UKUT 155 (AAC)
Non-application of forfeiture rule The forfeiture rule ("the rule of public policy which in certain circumstances precludes a person who has unlawfully killed another from acquiring a benefit in consequence of the killing") can be modified in the interests of justice but not following a conviction for murder. The Secretary of State initially argued that W had been convicted of murder. The Crown Court had found that, in relation to his wife's killing, W was unfit to plead but had done the act. The Upper Tribunal equated this with a finding of not guilty by reason of insanity, which for forfeiture rule purposes amounts to an acquittal, so there was no conviction and the forfeiture rule did not apply.