Mother's Heartbreak as Son Vanishes After Party, Police Investigation Criticised
Catherine O'Sullivan, whose 22-year-old son Jack disappeared after attending a party in Bristol two years ago, has expressed profound distrust in the police investigation and called for another force to take over the case. Jack O'Sullivan, a history graduate and law conversion student, vanished in the early hours of March 2, 2024, after leaving a friend's gathering in the Hotwells area.
A Mysterious Disappearance
Jack was last captured on CCTV at approximately 3.40am on Bennett Way near Bristol's Floating Harbour. Sixteen minutes earlier, he had attempted to phone a friend still at the party. He had informed his mother he would take an Uber taxi home. His mobile phone was last tracked at 6.44am to an address on Granby Hill, a narrow street alongside the River Avon, but the device has never been recovered.
Catherine described the ordeal as surreal, stating: "It was like he was abducted by an alien. One minute he's there, the next minute he's not. I can't wrap my head around it." She emphasised that Jack would not have voluntarily cut contact with his family, contradicting initial police assumptions.
Family's Loss of Confidence in Police
The O'Sullivan family believes Avon and Somerset Police failed to properly follow up on leads during the critical early hours of the investigation. Catherine accused officers of making "very basic mistakes", such as not securing CCTV footage from certain areas promptly. "When we realised this we were horrified. Time was moving forward, and then it's too late," she lamented.
She further criticised the police for allegedly forming a fixed narrative early on, suggesting they wrongly assumed Jack had entered the water. "As time has moved on, and more evidence has come to light, it is very clear that's not the case," Catherine asserted, noting that water and river experts have contacted the family to dispute this theory.
Independent Review and Call for Action
Frustrated by the stalled police investigation, despite a £100,000 reward offered by an anonymous benefactor, the family hired the Periculum Security Group, a team of former senior detectives, to conduct an independent review. Based on their findings, they have formally requested that the case be transferred to another police force.
Catherine told the Western Daily Press: "Now this is quite unprecedented and these things don't normally happen. But we've presented so much information we feel is relevant it's under consideration." The family has also raised over £6,000 through a GFundMe page to fund specialist searches, independent forensic work, and legal advice.
Ongoing Struggle and Emotional Toll
Reflecting on the past two years, Catherine shared the emotional burden of living with uncertainty. "It's the most peculiar way to live because there's always this huge black cloud over us. We're not normal in any way, but we're making an existence. For me, I'm just Jack's mum and I'm trying everything I possibly can to find him," she said.
She expressed that dealing with the police has diverted energy from the search for Jack. "Our energy shouldn't be going into dealing with the police, it should be concentrating on trying to find Jack," Catherine emphasised, highlighting her loss of trust in the authorities.
Avon and Somerset Police responded, stating: "We have utilised an awful lot of units inside of our organisation to give them the answers they so desperately need and we are hoping someone can come forward with some new information." The case remains open, with police urging anyone with information to contact them on 101, referencing number 5224055172.



