Police have made a renewed appeal to find a couple who have been missing with their baby for more than six weeks, saying they could be “absolutely anywhere in the UK”.
Constance Marten, 35, and her boyfriend Mark Gordon, 48, went missing after their car broke down in Bolton on 5 January this year. It is believed Constance gave birth either in or near the car only a day or two earlier.
Neither the baby nor Constance have received any medical attention.
Police say it is unknown if the baby was full-term or has any health issues, which is why officers “remain committed to finding the family”.
The last confirmed sighting of the couple was on Sunday 8 January when they walked along Cantercrow Hill, in Newhaven, East Sussex.
Detective Superintendent Lewis Basford said: “We’ve been working around the clock behind the scenes and we’ve viewed more than 660 hours of CCTV as part of our efforts to find them.
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2:13
Midwife and police renew appeal for information on missing couple
“They could be absolutely anywhere in the UK, so we need everyone to remain vigilant.
“Information from the public has been vital to our investigation and we have received more than 325 calls to our dedicated incident room – thank you to everyone who has made contact with us so far, we are so grateful to you.”
Despite the volume of calls from the public, police have been unable to locate the couple. A reward of £10,000 for any information is still being offered after first being announced in January.
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‘Genuine concern for health and wellbeing’
DSI Basford explained that the couple were last seen with a blue two-man tent as they were believed to be camping in Newhaven and elsewhere in Sussex.
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Father’s plea to missing daughter
“I would like to stress that we are not doing this and putting so many resources and efforts into finding the family just to be awkward or to interfere,” he added.
“We have a genuine concern for the health and wellbeing of the baby, and Constance and Mark, and it our duty to ensure that they are okay.”
Director of midwifery for Barts Health NHS Trust, Shereen Nimmo, also issued an appeal directly to Ms Marten, urging her to get medical checks done on her child.
She stressed that it was “not too late” for the child to have these checks done, but the longer the couple do not access medical care, the more they are “putting [their] baby at risk”.
Officers believe that following the car fire, the family travelled to Liverpool and then onwards to Harwich via a taxi at about 3.30am on Friday 6 January.
They have also been seen in east London. On Saturday 7 January, they were spotted carrying bags containing camping equipment – including sleeping bags and two pillows. They spent the next few hours along the Whitechapel Road area, before walking to Brick Lane.
At around 11.46pm, they dumped a number of items, including a pushchair and got into a taxi to Haringey, north London, before travelling to East Sussex in another taxi, in the early hours of Sunday 8 January.
Image: Constance Marten entering Flower and Dean Walk, east London
Image: Carrying bags near Brick Lane, east London
They were seen sheltering from the rain, under an overpass, at about 6.00am on Sunday morning in Newhaven. Around 15 minutes later they walked into the fields beyond Cantercrow Hill.
They are believed to have moved some considerable distance since.
Ms Marten, who is from a wealthy aristocratic family, first met Gordon in 2016. She was a promising drama student at the time.
Since then the couple have led an isolated life, and in September, when Ms Marten was well into her pregnancy, the couple began moving around rental flats.
Gordon served 20 years in a US prison for rape and battery committed when he was 14.
After a summer dominated by criticism over the small boats crisis and asylum hotels, Labour says it’s planning to overhaul the “broken” asylum system.
As MPs return to Westminster today, Home Secretary Yvette Cooper will speak about the government’s success in tackling people smugglers and plans for border security reform.
Image: August saw the lowest number of Channel crossings since 2019 – but the last year has the most on record. Pic: Reuters
Labour hopes that the raft of changes being proposed will contribute to ending the use of asylum hotels, an issue which has led to widespread protests over the summer.
Ms Cooper will set out planned changes to the refugee family reunion process to give “greater fairness and balance”, and speak to the government’s promise to “smash the gangs” behind English Channel crossings.
National Crime Agency (NCA) figures show record levels of disruption of immigration crime networks in 2024/25. Officials believe this contributed to the lowest number of boats crossing the Channel in August since 2019.
But, despite the 3,567 arrivals in August being the lowest since 2021, when looking across the whole of 2025, the figure of 29,003 is the highest on record for this point in a year.
Labour says actions to strengthen border security, increase returns and overhaul the asylum system, will result in “putting much stronger foundations in place so we can fix the chaos we inherited and end costly asylum hotels”.
In a message to Reform UK, which has promised mass deportations, and the Tories, who want to revive the Rwanda scheme, Ms Cooper will say: “These are complex challenges, and they require sustainable and workable solutions, not fantasy promises which can’t be delivered.”
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The town at boiling point over migration
While the home secretary will look back at the UK’s “proud record of giving sanctuary to those fleeing persecution”, she will argue the system “needs to be properly controlled and managed, so the rules are respected and enforced, and so governments, not criminal gangs, decide who comes to the UK”.
She will also give further details around measures announced over the summer, including the UK’s landmark returns deal with France, and update MPs on reforms to the asylum appeals process.
Shadow home secretary Chris Philp dismissed Ms Cooper’s intervention as a “desperate distraction tactic”, reiterating record levels of illegal Channel crossings, the rise in the use of asylum hotels and the highest number of asylum claims in history in Labour’s first year.
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Richard Tice reveals how navy would deal with small boats
Sir Keir Starmer too, says he intends to “deliver change,” using a column in Monday’s Mirror to criticise the Tories and Reform UK for whipping up migrant hatred.
And the prime minister isn’t the only one to hit out at Reform UK’s flagship immigration plan, with the Archbishop of York accusing it of being an “isolationist, short-term kneejerk” approach, with no “long-term solutions”.
Meanwhile, the Court of Appeal will hand down its full written judgment in the Bell Hotel case today, which saw Epping Forest District Council fail in an attempt to stop asylum seekers from being put up there.
Protests continued in Epping on Sunday night, with police arresting three people.
An anti-asylum demonstration also took place in Canary Wharf on Sunday, which saw a police officer punched in the face and in a separate incident, a child potentially affected by synthetic pepper spray.
A murder investigation has been launched after a man was fatally stabbed in Luton, Bedfordshire, on Sunday.
Police said officers were called to Humberstone Road just after 6pm after reports of an altercation involving two men and a woman.
A man in his 20s was taken to hospital with serious injuries but was pronounced dead shortly after.
Police are appealing for any further information, including doorbell, CCTV, or dashcam footage from the area around the time of the incident.
Superintendent Rachael Glendenning, from Bedfordshire Police, said: “This is an isolated incident, and we would ask the public not to speculate at this time.”
She said officers will be at the scene for a significant period while the investigation continues.
A British woman has been stabbed to death in the Cambodian capital Phnom Penh, police have said.
Local media have named the victim as 34-year-old Jessica Cariad Hopkins.
Deputy commissioner general and commissioner of Phnom Penh Police Chuon Narin said the victim was found dead with stab wounds near a popular park in the capital’s Chamkarmon district on Friday.
A 33-year-old woman, also believed to be a foreign national, was arrested in connection with the stabbing on Saturday afternoon.
Mr Narin said the motive for the killing was believed to be a love triangle.
The Foreign, Commonwealth and Development Office say they are supporting the family of the victim and are in contact with local authorities.