The clinical context
On the Panel’s summary of the record, Baby Q was a boy born at 31 weeks and 3 days weighing 2.076 kg, by emergency Caesarean section for intrapartum haemorrhage from placenta praevia accreta. He was blue and gasping at birth, with poor tone and a heart rate of 60 to 100 per minute. He was given inflation breaths, intubated, ventilated, and given surfactant, intravenous fluids and antibiotics. His chest X-ray was consistent with transient tachypnoea of the newborn.
Twelve hours later he was extubated to CPAP. The next day CPAP was discontinued and he was started on phototherapy and trophic feeds. On day 3 he developed frequent episodes of self-limited bradycardia. On day 4 he had moderate amounts of aspirates.
At 0900 that day, the nursing note records that he “vomited clear fluid nasally and from mouth, desaturation and bradycardia, mottled ++. Neopuff and suction applied. Air ++ aspirated from nasogastric (NG) tube.” His blood gases showed respiratory acidosis and he was put back on CPAP. At 1920 he was electively intubated and ventilated, and his gases improved.
The next day he had bilious aspirates and palpable loops of bowel in the abdomen. An abdominal X-ray showed a loop of mildly dilated bowel. He was treated as necrotising enterocolitis and transferred to Alder Hey, where he was treated conservatively for NEC and then transferred back to the Countess of Chester. He recovered and was discharged home.
The prosecution theory
It was alleged that Baby Q was given an injection of air through his nasogastric tube, causing distension of the abdomen, splinting of the diaphragm and collapse. The evidential hook was the note itself: air ++ was aspirated from the NG tube during the resuscitation.
What the Panel found: the order of events in the notes
This is the heart of the case, and it turns on sequence. The Panel points out that the nursing notes clearly state that Neopuff and bagging were applied after his vomiting, and that the “++ air” was aspirated from the nasogastric tube after that bagging. So the air aspirated from the NG tube was most likely caused by the bagging.
In other words, the single physical finding on which the allegation rests appears in the record after a routine resuscitation manoeuvre that is well known to push air into the stomach. The air is not evidence of what caused the collapse; on the Panel’s reading it is evidence of what was done in response to it.
What the Panel found: the abdomen that was never distended
The Panel then tests the allegation against what the record would have to show if it were true. If enough air had been pumped into his stomach to splint the diaphragm and cause collapse, the abdomen would have been very distended, tense and hard, and very noticeable. The nursing and medical notes do not mention this — the abdomen was subsequently described as soft and not tender.
Nor would such a large volume of air disappear quickly. The subsequent abdominal X-rays would show ++ air persisting in the intestines. They do not: the Panel records that the abdominal X-rays did not show any gaseous distension of the intestines.
What the Panel found: he was developing NEC
The Panel’s positive explanation is that Baby Q most likely vomited because he was developing early NEC or sepsis. The evidence for that runs both backwards and forwards from the episode: the self-limited bradycardias the day before, and then the bilious aspirates, the palpable intestinal loops, the acidosis and the dilated bowel on abdominal X-ray. All are consistent with NEC or sepsis. Desaturation and mild bradycardia are commonly associated with vomiting, especially where there is infection or NEC, and the episode Baby Q exhibited was consistent with that pattern.
The decisive corroboration is what happened next. Baby Q was treated for NEC — at Alder Hey, conservatively, and he recovered. The Crown’s alternative to the diagnosis he was actually given was an assault.
The management that followed
The Panel is also critical of his subsequent care: the respiratory management was unsatisfactory, with long delays in escalating ventilation when his gases were sub-optimal, which left Baby Q acidotic and not well ventilated.
The Panel’s conclusions on Baby Q
- Baby 17’s deterioration with vomiting was because he was developing early necrotising enterocolitis or sepsis.
- There was no evidence to support air injection into the stomach through the nasogastric tube.
Source: International Expert Panel — Summary Report (February 2025), “Baby 17”. Read the Panel report (PDF). For how to read it, see how to read the Panel report.
Why this specific case matters
Baby Q is the clearest example on the indictment of a finding being read backwards. A resuscitation manoeuvre puts air into a stomach; the air is then aspirated and recorded; and the record of the air is later offered as proof that air was injected before the collapse. The nursing notes, on the Panel’s reading, put the bagging first. Everything the allegation needs — a tense, hard abdomen at the time, and persisting gas on the later films — is absent from the notes and from the X-rays.
The Panel’s report has not been tested in court, and no court has ruled on it. It forms part of the post-conviction material now before the CCRC. Lucy Letby’s convictions currently stand.
What the Panel’s report adds
The Panel reported in February 2025, after the 2023 trial. None of the following was before the jury in this form:
- The Panel’s conclusion that the deterioration was early NEC or sepsis — the condition he was in fact treated for at Alder Hey.
- The sequence in the nursing notes: bagging first, “++ air” aspirated afterwards, so the bagging most likely introduced it.
- That the abdomen was recorded as soft and not tender, when air sufficient to splint the diaphragm would have left it tense, hard and very noticeable.
- That the subsequent abdominal X-rays showed no gaseous distension of the intestines, when such a volume of air would have persisted.
- That the self-limited bradycardias the day before, and the bilious aspirates, palpable loops, acidosis and dilated bowel afterwards, all fit NEC or sepsis.
- The Panel’s criticism of the respiratory management, with long delays in escalating ventilation leaving him acidotic.