Daley, R v

For manslaughter reduced from murder by provocation, sentencing guidelines provide a starting point rather than rigid limits. A substantial degree of provocation places an adult offender within the four-to-nine-year range, with an eight-year starting point. The offender’s youth and good character require substantial weight. Nevertheless, where a young offender carries and uses a knife to inflict fatal injuries, deterrence and the serious public concern about knife carrying remain material sentencing considerations.

The applicant, aged 17 at the time of the offence, fatally stabbed an unarmed 18-year-old after an encounter between them. The jury convicted him at the Central Criminal Court of manslaughter by provocation, as an alternative to murder, and rejected self-defence.

The sentencing judge imposed nine years’ detention in a young offender institution. The applicant renewed an application for leave to appeal against sentence after the single judge had refused permission. He contended that insufficient weight had been given to his youth, good character and the provocation, and that deterrence had been overstated.

The central issue was the proper sentence for a young offender who had killed with a knife after a substantial degree of provocation.

1. Leave was granted and the appeal was allowed to a limited extent. The nine-year sentence was quashed and replaced with eight years’ detention in a young offender institution.

2. The court held that the case involved a substantial degree of provocation. There was no independent evidence of how the confrontation began, but scientific and medical evidence supported the applicant’s account that the deceased, who was the larger man, had head-butted him and seized his clothing.

3. On that assessment, the applicable sentencing-guideline bracket for an adult was four to nine years’ custody, with a starting point of eight years. The court stressed that guidelines are not fixed or rigid boundaries.

4. The applicant’s youth, previous good character and the mitigation advanced for him meant that nine years was excessive. The court nevertheless held that a sentence below eight years would be wrong. The applicant had carried a knife and used it to inflict fatal injuries. The court treated the serious public concern about knife carrying by young men as a material consideration in fixing the sentence.

• Court of Appeal (Criminal Division): Leave to appeal against sentence was granted. The court allowed the appeal to a limited extent and reduced the sentence from nine to eight years’ detention in a young offender institution.
• Central Criminal Court: The applicant was convicted of manslaughter by provocation and sentenced to nine years’ detention in a young offender institution.
• Single judge: Permission to appeal against sentence was refused; the applicant renewed the application before the full court.