The claim that Lucy Letby definitely poisoned babies with insulin has “no scientific justification whatsoever” and there is a “very strong level of reasonable doubt” about the convictions, according to the authors of a 100-page study on the case.
Prof Geoff Chase, one of the world’s foremost experts on the effect of insulin on pre-term babies, told the Guardian it was “very unlikely” anyone had administered potentially lethal doses to two of the infants.
