A ‘morally reprehensible’ police officer who sexually assaulted a child while on duty has been sacked and barred from service.
GMP held an accelerated misconduct hearing with PC Dean Dempster, 35, and he has been dismissed without notice.
The disgraced officer admitted ‘sexually touching’ the six-year-old child in December 2023 and is set to be sentenced at a later date.
He was a response officer in Oldham at the time that the offence was reported, and was arrested by a supervisor when he returned to work the next day.
A senior officer has now said that Dempster ‘has no right to be in police uniform or in a position to serve the public’.
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Another said it was ‘among the most distressing cases ever presented’ and a ‘despicable betrayal’ of police duties.
Dempster was convicted of sexually assaulting a young girl while responding to an incident on 29 December 2023.
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He was convicted at Liverpool Crown Court in February and remained suspended since being charged at the end of last year.
Presiding over today’s hearing, CC Watson found PC Dempster’s conduct amounted to gross misconduct, saying: “This sexual assault occurred whilst the officer was on duty and where the victim was totally trusting and reliant on him performing his duties professionally, compassionately and with her welfare uppermost in his thoughts.
“It is this most egregious breach of trust of an innocent young child that is most upsetting aspect of this case and something that clearly amounts to an aggravating factor.
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“I consider this case to be among the most distressing ever presented to me such is the despicable betrayal of all that is inherent in being a decent police officer.
“I have no hesitation whatsoever in dismissing PC Dempster from the service with immediate effect.”
Detective Chief Superintendent Mike Allen, head of GMP’s Professional Standards Directorate, said: “Dean Dempster is not a police officer, he’s a child sex offender who has no right to be in police uniform or in a position to serve the public.
“We have no time for people like Dempster who should not be in GMP and does not represent us.
“This is why we’re increasingly using accelerated misconduct hearings to root out and boot out officers who are unfit to serve in our uniform, and this work will continue while ever they remain.”
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Dempster has been added to the College of Policing Barred List by Chief Constable Stephen Watson, who described Dempster’s actions as ‘morally reprehensible’.
GMP used accelerated proceedings as part of its pledge to ‘root and boot’ officers unfit to serve the public.
The force is now writing to the Deputy Mayor of GM to appeal for Dempster to lose his right to a police pension.
Police release footage of missing Manchester man Adeo Alston-Ekpei’s last-known movements
Emily Sergeant
Video footage showing the last-known movements of a Manchester man who’s been missing for three weeks now has been released.
Detectives at Greater Manchester Police (GMP) are continuing to search for Adeo Alston-Ekpei, who has not been seen since Friday 16 May.
The 25-year-old was seen in Fletcher Moss Park in Didsbury at around 3pm, before later being seen walking down Kingsway away from Manchester and close to the River Mersey, at around 5.20pm that same day.
Multiple lines of enquiry being explored by police at present, but anyone who believes they may have seen him from around this time, is asked to get in touch.
Adeo is described as being a mixed-race male, with long curly black hair and a long singular dreadlock, and bleached eyebrows. He has a cupid’s bow piercing and a right eyebrow piercing. He also has an ‘AKA’ tattoo on his right wrist, and a ‘24’ tattoo in the right side of his chest.
He was last seen wearing long blue denim shorts, an undone green short-sleeved button-up shirt, and white Adidas trainers.
Friends have also recently set up a public fundraiser to help with the search for Adeo.
Adeo Alston-Ekpei has been missing for almost three weeks / Credit: GMP
“We are dedicated to finding Adeo and getting much-needed answers for his family,” commented Detective Inspector Kelly, from GMP’s Manchester district, as the footage was released to the public this week.
“I would ask any residents around the Kingsway area, and surrounding housing estates off Kingsway into Gately, and who may have dashcam or CCTV footage from around this time, to please check and get in touch if you have any information.
“Likewise, if anyone believes they have seen Adeo, please get in touch with one of our officers. Any information is appreciated and investigated as we continue our work.”
#MISSING | We are continuing to ask for information relating to missing Adeo, who was last seen on May 16.
We have additionally released CCTV footage showing Adeo’s last known movements on Kingsway, Manchester.
— Greater Manchester Police (@gmpolice) June 5, 2025
A spokesperson for Adeo’s family described the missing man as ‘kind, funny, and intelligent’ with a ‘huge heart’, but they say he ‘wasn’t himself when he disappeared’.
“He may have come across as agitated, lost, or confused,” the spokesperson admitted. “In his last call to his mum, he was in a very vulnerable state.”
Anyone with any information regarding Adeo’s whereabouts is urged to contact South Manchester CID directly on 0161 856 6051 or 0161 856 6063, or you can use the LiveChat function on GMP’s website and quote log number 838 of 18/05/25.
Alternatively, you can report information to Crimestoppers anonymously on 0800 555 111.
Featured Image – GMP
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Tributes pour in after Heaton Park’s beloved resident donkey Ralph dies at age 40
Emily Sergeant
The time has come… one of Heaton Park’s beloved resident donkeys, Ralph, has sadly died at the impressive age of 40.
As regular visitors to Manchester‘s largest park may be aware, Ralph the donkey recently celebrated his 40th birthday – which, even more impressively, actually made him 120 in donkey years – and it was a truly incredible achievement for him to reach, especially as The Donkey Sanctuary says that the average life expectancy for a donkey is just over 30 years of age.
But earlier this week, things sadly took a turn for the worse.
Heaton Park‘s Estates Team made the decision to contact a vet for a site visit after identifying some changes with Ralph’s behaviour, and unfortunately, this was found to be caused by a ruptured intestine.
So it’s with ‘deep sadness’ that the park had to announce to the public that Ralph passed away later that afternoon.
“Ralph meant a lot to many, both staff and all our visitors, and he will be deeply missed within the park,” Heaton Park & Hall said in tribute to their beloved friend on social media this week.
They also shared an adorable image of him when he was just a young foal.
Those who had the pleasure of seeing Ralph roam the park over the past four decades soon began flooding the comments, sharing their own emotional tributes to the friendly face who’s sadly no longer with us.
Heaton Park’s beloved resident donkey Ralph celebrating his 40th birthday / Credit: Heaton Park & Hall (via Facebook)
“Sleep easy buddy, you had a wonderful charmed life and you deserved it,” one touching comment read on Facebook, while another added: “Aww Godspeed Ralph, you had a happy life, now its time to rest,” and a third commented: “So sorry to hear this sad news about Ralph, but glad to know he has enjoyed a long and happy life.”
Another tribute reads: “RIP Ralph, you brought a lot of joy to a lot of people,” as does this similar one: “Aww bless him. He’d had a long and happy life, and gave much happiness too.”
Daisy Jackson -
3rd May 2024 
