In April 2025, Keane, then 42, was sentenced to two and a half years in prison for sexually assaulting a 20-year-old college student in his taxi in November 2023. The incident occurred after he picked up the woman in Dublin city center and drove her to an isolated area on Bull Island, where he assaulted her by touching her inappropriately. The victim managed to fight him off by punching him and demanded to be taken home, after which Keane charged her a fare of €77.77. She reported the assault immediately, and evidence, including a bruise on her hand and CCTV footage, corroborated her account. Keane initially denied the allegations, claiming the detour was at the victim’s request, but later pleaded guilty. The court heard a victim impact statement describing the profound fear and trauma she experienced. Despite character references, including some linked to Preston North End (though the club denied current involvement), Judge Martin Nolan deemed the offense serious, warranting imprisonment. Keane lost his taxi license and was added to the sex offenders register. He has two prior convictions from the UK in 2007 for theft and assault causing actual bodily harm.
