Attempted murder
Criminal Attempts Act 1981 s.1
Maximum sentence: Life imprisonment · guideline effective from 1 July 2021
Independent editorial summary — not an official statement of the court, tribunal, or regulator.
This is a reference summary — not a definitive sentence
Sentencing is highly fact-specific. The judge follows a structured process: (1) determine offence category (harm × culpability); (2) identify starting point and range; (3) apply aggravating/mitigating factors; (4) consider guilty-plea reduction; (5) consider totality and ancillary orders. Only the authoritative Sentencing Council guideline gives the full grid for this offence.
The structured 5-step process
- Offence category. Determine harm and culpability (usually 1-3 each) — this gives a 3×3 grid.
- Starting point and range. The guideline specifies a starting-point sentence for each cell of the grid plus a range above and below.
- Adjust for factors. Apply statutory and offence-specific aggravators (e.g. previous convictions, on bail, hate motivation) and mitigators (e.g. first offence, age, sole carer status).
- Guilty-plea reduction. Up to one-third reduction for plea at first reasonable opportunity (sliding scale down to 10% if pleaded at trial).
- Totality, ancillaries, reasons. Consider concurrent/consecutive sentences, ancillary orders (compensation, restraining, driving disqualification, victim surcharge), and give reasons.
Factors increasing seriousness
Verbatim from the Sentencing Council guideline (non-exhaustive list).
- Previous convictions
- Offence committed whilst on bail
- Offence demonstrating hostility based on any of the following characteristics or presumed characteristics of the victim: religion, race, disability, sexual orientation, or transgender identity
- Offence committed against those working in the public sector or providing a service to the public
- Offence committed in prison
- Offence committed in a domestic abuse context
- History of violence or abuse towards victim by offender (where not taken into account at step one)
- Abuse of power and/or position of trust
- Gratuitous degradation of victim
- Others put at risk of harm by the offence
- Use of duress or threats against another person to facilitate the commission of the offence
- Actions after the event (including but not limited to attempts to cover up/conceal evidence)
- Steps taken to prevent the victim from seeking or receiving medical assistance
- Commission of offence whilst under the influence of alcohol/drugs
Factors reducing seriousness or reflecting personal mitigation
Verbatim from the Sentencing Council guideline (non-exhaustive list).
- No previous convictions or no relevant/recent convictions
- Significant degree of provocation (including due to prolonged and/or excessive stress linked to circumstances of offence)
- History of significant violence or abuse towards the offender by the victim (where not taken into account at step one)
- Attempt by offender to give assistance/summon help when the attempted murder failed
- Remorse
- Positive character and/or exemplary conduct (regardless of previous convictions)
- Age and/or lack of maturity (which may be applicable to offenders aged 18-25)
- Mental disorder or learning disability, where not linked to the commission of the offence (where not taken into account at step one)
- Sole or primary carer for dependent relative(s)
- Serious medical conditions requiring urgent, intensive or long-term treatment
- Pregnancy, childbirth and post-natal care
Last ingested: 2026-08-24 from sentencing-council.
The statute behind this offence
- Criminal Attempts Act 1981 — our full guide