Donald McAvoy, the half‑brother of actor James McAvoy, has been sentenced after an attack inside a Scottish prison left another inmate with serious facial injuries. The case, which unfolded during a busy visiting period at HMP Saughton, raises fresh questions about safety in communal areas and the risks posed by concealed weapons behind prison walls.
At Falkirk Sheriff Court this week, 36‑year‑old McAvoy received a custodial term of five years and four months after admitting he struck a fellow prisoner with a bladed object in October 2025. Prosecutors say the assault was captured on CCTV and that the victim suffered injuries described in court as severe and disfiguring.
Video shown to the judge reportedly shows staff intervening as McAvoy was restrained. The attack occurred near the visiting area while family members — including children — were present, prompting concern from those who saw the footage.
McAvoy has a long criminal record, the court heard, with more than 40 previous convictions and a history of violent offending. A court‑ordered report noted he has documented **cognitive** and **language impairments**, factors his legal team argued have complicated past attempts at rehabilitation and support.
- Incident: Assault with a concealed bladed implement in HMP Saughton on 21 October 2025.
- Sentence: Five years and four months, plus a further three years of supervision after release.
- Background: Over 40 prior convictions; earlier additional sentence for possessing razor blades and a mobile SIM in custody.
- Vulnerability noted: Report cites cognitive and language impairments affecting access to suitable support.
During sentencing the judge said the attack was “shocking” and emphasised McAvoy’s persistent pattern of violent behaviour. The court chose not to impose a lifelong restriction order, but ordered a period of supervised release, warning that any breach could result in a return to custody.
Prosecutors told the court there was no clear motive established for the assault. Witness accounts in court described how other prisoners stepped in to help the injured man immediately after the attack, and how officers quickly took control of the scene.
The defendant was already serving a combined sentence — including time for a road‑rage assault on a 57‑year‑old — and had previously received an extra 15 months after razor blades and an illicit SIM card were found in his cell.
McAvoy’s solicitor told the court his client had recently inherited funds from his late father and is determined, he said, to change his life for the sake of his young daughter. The defence argued that previous support offered to him in custody had not been well suited to his needs, and that with appropriate help he could respond to rehabilitation.
Those points were reflected in the psychiatric and social reports the judge considered. The report’s author expressed cautious optimism that, given tailored services, Mr McAvoy might engage with programmes that reduce the risk of reoffending.
Beyond this individual case, the episode spotlights two broader issues: the continuing challenge of preventing weapons from entering prisons and how facilities manage visits when children and families are present. Campaigners and prison staff alike warn that even brief lapses can have serious consequences.
Prison policy experts say the presence of contraband and the persistence of violent behaviour among a small number of inmates strain staff resources and undermine rehabilitation efforts. Enhanced screening at visits, better intelligence sharing and improved in‑custody mental health provision are among the responses under discussion.
What to watch next
- Whether authorities review visiting‑area procedures at HMP Saughton and other estates.
- Any follow‑up action from the Scottish Prison Service relating to contraband detection and family‑friendly visiting safety.
- Progress on the supervision conditions imposed on McAvoy after release and whether rehabilitation measures are adapted to his identified needs.
Judge’s final remarks to McAvoy stressed the conditional nature of the opportunity he has been given: comply with supervision and support, and there is a chance to avoid further offending; breach those conditions, and he warned, he will be returned to custody.
Hi, I’m Benjamin, a member of the Sherburne County Citizen team. With a passion for writing and a deep interest in current affairs, I thoroughly enjoy bringing you the latest news and trends that affect our daily lives.
