Stag Do Attacker Jailed for Sexual Assault and Punching Child in Toilets

Gavin Hamilton, a 30-year-old man from Caw Close in Derry, was sentenced to 30 months in prison at Antrim Crown Court for assaulting a mother and daughter and sexually assaulting the mother inside a Portrush pub. According to Judge Sandra Crawford, Hamilton will serve half his sentence behind bars and the remainder on licence following the unprovoked attack that devastated the victims’ lives.

Court Details the Portrush Pub Assault and Heavy Intoxication

The incident occurred in April 2023 at the Harbour Bar in Portrush, where the mother and daughter were enjoying a family meal, according to Antrim Crown Court proceedings. Judge Crawford stated that Hamilton was attending a stag do at the venue and had consumed an inordinate amount of alcohol, specifically downing 45 shots of Tequila Rose. CCTV footage captured Hamilton staggering into the women’s restrooms, where he began aggressively banging on the door of the mother’s cubicle. When she opened it, he punched her several times in the head and grabbed her. Court disclosures revealed that during the struggle, Hamilton thrust his hand down the victim’s pants, inadvertently causing sexual penetration.

Upon hearing the commotion, the victim’s daughter exited her own cubicle to intervene. Judge Crawford noted that Hamilton immediately punched the daughter and threw her against a sink before walking away. Footage reviewed by the court showed a gap of just 80 seconds between Hamilton entering the restroom, carrying out the assaults, and exiting the area.

Did you know? Under the terms of his sentencing handed down at Antrim Crown Court, Gavin Hamilton faces a mandatory three-year restraining order and must remain on the police sex offenders register for 10 years.

Medical Fallout and Severe Victim Impact Statements

Following the assaults, the mother underwent a forensic medical examination at The Rowan Centre, the regional Sexual Assault Referral Centre (SARC). Both victims subsequently sought emergency treatment at A&E for head injuries, which included concussions, as stated by the prosecution evidence. Victim impact statements presented to the court detailed the profound psychological aftermath of the attack. The mother reported that her life was shattered and that she has since been diagnosed with symptoms consistent with Post-Traumatic Stress Disorder. According to Judge Crawford, the mother suffers from frequent panic attacks, experiences uncontrollable screaming episodes, and can no longer leave her home alone due to a lingering sense of devastation and helplessness regarding her daughter being targeted.

The daughter’s victim impact statement outlined ongoing struggles with nightmares, alongside significant disruptions to her personal family life and employment. During police interviews, Hamilton admitted he appeared on the CCTV footage but claimed he had no memory of the incident. While he acknowledged the physical altercations, he initially denied the sexual assault charge. He ultimately entered guilty pleas to two counts of actual bodily harm and one count of sexual assault by penetration on the day his trial was scheduled to begin earlier this year.

Mitigating Factors and Final Sentencing Breakdown

Judge Crawford took several mitigating factors into account before finalizing the sentence, noting that Hamilton possessed a previously clear criminal record. Defense submissions and subsequent reports also indicated that Hamilton expressed remorse and shame for his actions, which the judge factored into her decision alongside his late guilty pleas. However, the court highlighted critical aggravating factors that increased the severity of the punishment. Judge Crawford emphasized Hamilton’s heavy intoxication, the entirely unprovoked nature of the violence directed at two women, and the fact that the crimes took place in a public venue where patrons rightfully expect to feel secure.

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Beyond the 30-month custodial sentence—split evenly between jail time and supervised licence—Judge Crawford imposed a three-year restraining order protecting the victims. Hamilton was also formally enrolled on the police sex offenders register for a mandatory period of 10 years.

Frequently Asked Questions

What sentence did Gavin Hamilton receive?

Gavin Hamilton received a 30-month sentence at Antrim Crown Court, split evenly with 15 months to be served in prison and 15 months served on licence.

Where did the attack take place?

The assaults occurred inside the women’s restrooms of the Harbour Bar in Portrush in April 2023 during a family meal.

What additional legal restrictions were placed on Hamilton?

Judge Sandra Crawford imposed a three-year restraining order and placed Hamilton on the police sex offenders register for 10 years.

What charges did Hamilton plead guilty to?

Hamilton pleaded guilty to two charges of actual bodily harm and one charge of sexual assault by penetration.


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