In 2026, the Offender Database recorded that Mark McMillan, then 47, was jailed for 11 years for a “horrific” campaign of rape and sexual violence across North Ayrshire. On Thursday, 19 February 2026, McMillan appeared at the High Court in Kilmarnock, Ayrshire, for sentencing. The court reported that the defendant was convicted of five charges involving the rape and sexual assault of three separate women over an 18-month period between 2022 and 2023.
The investigation established that McMillan subjected his victims to extreme violence and degradation. Police Scotland reported that he raped one woman on various occasions in Stevenston, North Ayrshire, causing her physical injury. The prosecution reported that he targeted a second victim in Kilwinning, North Ayrshire, raping her multiple times—including while she was asleep—and choking both women, which resulted in one victim losing consciousness.
Judicial Findings and Investigative Detail
The court reported that McMillan viewed his victims as “mere objects for your own sexual gratification.” The High Court in Kilmarnock heard that his offending continued into 2023, when he raped and sexually assaulted a third woman in Kilbirnie, North Ayrshire. The prosecution reported that he performed non-consensual sex acts on this victim while she was asleep and took photographs of her while she was undressed, demonstrating a voyeuristic and predatory nature.
The judge noted that McMillan “robustly” maintained his innocence despite the overwhelming evidence and showed no remorse. For his actions in Stevenston, Kilwinning, and Kilbirnie, North Ayrshire, he received a 14-year extended sentence, comprising 11 years in custody and 3 years on licence. The judge noted that an indefinite non-harassment order was necessary, as the court heard McMillan had planned to confront one of his victims.
Sentence and Statutory Requirements
For his crimes in Scotland, Mark McMillan was handed:
- Custodial Sentence: 11 years in prison.
- Extended Licence: 3 years of mandatory supervision post-release.
- Sex Offenders Register: Notification requirements are now in effect indefinitely.
- Non-Harassment Order: An indefinite order protecting all three victims.
- Judicial Oversight: Sentenced at the High Court in Kilmarnock.
Monitoring and Public Protection
McMillan is managed under Multi-Agency Public Protection Arrangements (MAPPA) by Police Scotland and the prison estate. Due to the “violent and predatory” nature of the rapes in North Ayrshire, including his history of choking victims and targeting them while asleep, his management is subject to the highest level of oversight by the Public Protection Unit.
As a member of the Sex Offenders Register, McMillan must comply with notification requirements regarding his identity and residence for the remainder of his life. Authorities state that his propensity for violence and his refusal to admit guilt necessitate permanent and stringent monitoring of his conduct. Any attempt to contact his victims or breach his licence conditions upon release in Ayrshire or elsewhere will result in immediate arrest and his return to custody.
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