A panel of international medical experts has given alternative causes of death in several cases against child serial killer Lucy Letby.
It comes as her defence lawyers announced they have asked for her case to be investigated as a miscarriage of justice.
Letby, 35, the UK’s most prolific child killer of modern times, is serving fifteen whole life terms in prison after she was convicted at Manchester Crown Court of murdering seven infants and attempting to murder seven others between June 2015 and June 2016.
Various methods were used to attack the babies while Letby worked as a nurse on the neonatal unit at the Countess of Chester Hospital.
One method was air being injected into the bloodstream which caused an air embolism, blocking the bloody supply and leading to sudden and unexpected collapses.
On Tuesday, retired neonatologist Dr Shoo Lee, who co-authored an academic paper on air embolisms (bubbles) in babies in 1989 which featured prominently during her trial, chaired a panel of 14 experts to compile an “impartial evidence-based report”.
Dr Lee said he believed his findings on skin mottling were misinterpreted by the prosecution. He said in a new paper he published in December 2024 that there were no cases of skin discolouration when air was injected into the veins.
At her trial in 2023, prosecutors pointed to skin discolouration in several of the victims as evidence that air had been injected into their veins by Letby.
“The notion that these cases are air embolism because they collapsed and because there were skin rashes has no basis in evidence. Let’s be clear about that,” Dr Lee said.
Image: Professor Neena Modi, Letby’s barrister Mark McDonald, David Davis MP and Dr Shoo Lee. Pic: PA
The panel laid out alternative causes of death in many of the cases, including natural causes and poor medical care at Countess of Chester Hospital.
“We did not find any murders,” Dr Lee said. “In all cases, death or injury were due to natural causes or just bad medical care.”
Asked about the Countess of Chester Hospital, Dr Lee, a retired medic from Canada, said: “I would say if this was a hospital in Canada, it would be shut down. It would not be happening.”
A spokesperson at the Countess of Chester Hospital NHS Foundation Trust said: “Due to the Thirlwall Inquiry and the ongoing police investigations, it would not be appropriate to comment further at this time.”
The Criminal Cases Review Commission (CCRC) will now review all the evidence after an application from the defence to determine if the case should be referred back to the courts.
A CCRC spokesperson said: “We are aware that there has been a great deal of speculation and commentary surrounding Lucy Letby’s case, much of it from parties with only a partial view of the evidence.
“We ask that everyone remembers the families affected by events at the Countess of Chester Hospital between June 2015 and June 2016.
“We have received a preliminary application in relation to Ms Letby’s case, and work has begun to assess the application.”
Opening the press conference, MP Sir David Davis described Letby’s convictions as “one of the major injustices of modern times”.
Findings will be earth-shattering for babies’ parents
This must have been one of the most distressing mornings for the grieving parents of the babies who died in Chester.
A 10-month trial concluded their new borns were murdered by Lucy Letby.
Now they have been presented with a body of evidence gathered by some of the world’s leading neonatal experts that could and probably will put some doubt against her conviction.
Every single baby’s death has been forensically analysed: the allegations presented in court with the circumstances of each death against what the panel claims are the clinical facts in the case.
Dr Shoo Lee, the panel chair, approached Letby’s lawyers following her conviction in 2023. He was convinced his 1989 paper on neonatal deaths used as evidence in the case against Letby had been misinterpreted.
The team he has assembled to examine each death is a world leader in their own respective field.
For parents learning today these experts believe some of the baby deaths were preventable and not the result of a serial killer nurse will come as nothing less than earth-shattering.
This expert panel review of each case, if true, could point to yet another systemic failure of NHS maternity care.
But now it will be for the Criminal Cases Review Commission to decide if Letby’s case is investigated as a potential miscarriage of justice.
Last year Letby lost two bids to challenge her convictions at the Court of Appeal – in May for seven murders and seven attempted murders, and in October for the attempted murder of a baby girl, which she was convicted of by a different jury at a retrial.
In December, the former nurse’s barrister, Mark McDonald, said he would seek permission from the Court of Appeal to re-open her case on the grounds Dr Dewi Evans, the lead prosecution medical expert at her trial, was “not reliable”.
Dr Evans, a retired consultant paediatrician, said concerns regarding his evidence were “unsubstantiated, unfounded, inaccurate”.
In September a public inquiry into how Letby was able to commit her crimes began hearing evidence. Closing legal submissions are expected in March and the findings are expected to be published this autumn.
Detectives from Cheshire Constabulary are also continuing their review of the care of some 4,000 babies admitted to the Countess of Chester Hospital from January 2012 to the end of June 2016, while Letby worked as a neonatal nurse, there. It also includes two work placements at Liverpool Women’s Hospital in 2012 and 2015.
Letby has been interviewed under caution at HMP Bronzefield in Ashford, Surrey, in relation to the ongoing investigation into baby deaths and non-fatal collapses.
The captain of the Solong – the container ship involved in the crash in the North Sea – is a Russian national, the vessel’s owners has said.
The rest of the crew were Russian and Filipino nationals, according to shipping company Ernst Russ.
It comes after police said a man had been arrested on suspicion of gross negligence manslaughter in connection with Monday’s collision.
Humberside Police said a 59-year-old is in custody to allow enquiries to take place, and officers are talking to those involved to find out what happened.
The force added investigators have started a criminal probe into the cause of the collision between the Stena Immaculate and Solong off the coast of East Yorkshire on Monday, and are working with the Maritime and Coastguard Agency.
One person remains missing and is presumed dead.
The tanker was operating as part of the US government’s tanker security programme, a group of commercial vessels that can be contracted to carry fuel for the military when needed.
Ship tracking software showed the Stena Immaculate was stationary as the Solong sailed towards and into it.
This breaking news story is being updated and more details will be published shortly.
A man has been arrested on suspicion of gross negligence manslaughter in connection with the ship collision in the North Sea.
Humberside Police said the 59-year-old is in custody to allow enquiries to take place, and officers are talking to those involved to find out what happened.
The force added investigators have started a criminal probe into the cause of the collision between the Stena Immaculate and Solong off the coast of East Yorkshire on Monday, and are working with the Maritime and Coastguard Agency.
Ernst Russ, the owner of Solong, later confirmed the man detained was the ship’s captain. The shipping firm called him “the master of the ship” – which is understood to be the same as a captain.
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1:41
Map shows moment of collision in North Sea
Senior Investigating Officer, Detective Chief Superintendent Craig Nicholson, said: “Humberside Police have taken primacy for the investigation of any potential criminal offences which arise from the collision between the two vessels.
“Extensive work has already been carried out, and we are working closely with our partners to understand what happened, and to provide support to all of those affected.
“Following enquiries undertaken by my team, we have arrested a 59-year-old man on suspicion of gross negligence manslaughter in connection with the collision, this follows the conclusion of search operations by HM Coastguard for the missing crew member of the SOLONG.”
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4:21
North Sea: Sailor presumed dead
He added: “Our thoughts are with the family of the missing crew member, and I have appointed family liaison officers to make contact and provide support to the family.
“The man arrested remains in custody at this time whilst enquiries are under way, and we continue speaking with all those involved to establish the full circumstances of the incident.”
Ernst Russ added in a later statement that it could confirm the master of the Solong “has been detained by Humberside Police in the UK”.
“The master and our entire team are actively assisting with the investigations,” the shipping firm said.
“Out of respect for the investigation and all involved we will not comment further at this time.”
Image: HM Coastguard said in an update that the Solong is still alight
US tanker Stena Immaculate was anchored off the coast of East Yorkshire when the Solong crashed into it at around 9.45am on Monday.
Some 36 people were brought safely to the shore, but one person was reported missing from the cargo ship.
Image: At least one tank of Jet-A1 fuel onboard the Stena Immaculate was ruptured, its operator said
At around 11.20pm, the Solong started to drift southwards away from the crash site. HM Coastguard said in an update earlier on Tuesday that the ship is still alight.
Tugboats are in the vicinity to ensure it remains away from the coast
Transport Secretary Heidi Alexander said the container ship is expected to stay afloat, after a minister told parliament that it could sink earlier in the day.
She said she met with the Maritime and Coastguard Agency’s chief executive Virginia McVea, and was “pleased to have been informed that early indications suggest that both vessels are now expected to stay afloat”.
Ernst Russ also denied reports the vessel was carrying sodium cyanide and said: “There are four empty containers that have previously contained the hazardous chemical.
“These containers will continue to be monitored.”
Stena Immaculate was carrying 220,000 barrels of Jet-A1 fuel in 16 tanks, at least one of which was ruptured, its operator also said.
Triple killer Kyle Clifford has been handed a whole-life sentence for murdering his ex-girlfriend, her mother and her sister.
Warning: This article contains distressing details.
The sentence imposed by Mr Justice Bennathan means he will never be released.
The former soldier, 26, admitted murdering BBC racing commentator John Hunt’s wife Carol Hunt, 61, and their daughters Louise, 25, and Hannah, 28.
He also pleaded guilty to false imprisonment of his former partner Louise, as well as possession of the crossbow used to kill her and her sister, and the 10-inch butcher’s knife he stabbed their mother to death with.
Image: Louise Hunt
Pic: Facebook
Clifford denied raping Louise, who had broken up with him 13 days before the four-hour attack in the Hunt family home on 9 July last year.
But he was found guilty by a jury last week after a trial at Cambridge Crown Court, which he refused to attend, prompting police and prosecutors to brand him a “coward”.
The judge paid tribute “to the astonishing dignity and courage” of the victims’ family, including John Hunt and his surviving daughter Amy, who hugged after the sentence.
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Footage shows Clifford fleeing the Hunt family home
They, along with Hannah’s partner Alex Klein, had read emotional victim impact statements in court as Mr Hunt said hell would roll out the “red carpet” for him.
He said the evidence showed Clifford “to be a jealous man, soaked in self-pity – a man who holds women in utter contempt”.
The court heard Clifford, from Enfield, north London, began planning the murders after Louise ended their 18-month relationship in a message on 26 June.
Image: Carol Hunt pictured with her husband John Hunt.
Pic: Facebook
He tricked his way inside before stabbing her mother to death in what prosecutors said was a “brutal knife attack”, then lay in wait for an hour for Louise to enter the house.
Clifford held her for more than two hours, as he restrained her with duct tape and raped her, then shot her through the chest with a crossbow moments before her sister Hannah got home and was also killed.
He fled the scene and shot himself with the weapon as armed police descended and is now paralysed from the chest down.
Image: The recovered crossbow.
Pic: Hertfordshire Police
Image: The 10-inch butcher’s knife Clifford used was never found but police released an image of the packaging.
Pic: PA
The judge told Clifford, who didn’t attend his sentencing hearing, he went to the Hunt family home to launch “a murderous attack” on his ex-girlfriend’s family.
“You first killed her mother Carol, who even on that day showed you nothing but kindness in the moments before you attacked her,” he said.
“You raped and killed Louise who had been as gentle as she could in ending her relationship with you, after your arrogance and anger proved too much for her to stand.
“Then you murdered Hannah Hunt, who had done nothing to harm you save supporting her little sister.”
The jury wasn’t told Clifford had searched for Andrew Tate’s podcast less than 24 hours before the murders.
Prosecutor Alison Morgan KC said “it is no coincidence” he turned to the “poster boy for misogynists – a poster boy for those who view women as possession to be controlled” the night before committing such “acts of violence against women”.