A father who murdered his five-week-old daughter by causing her a brain injury and more than 40 rib fractures in repeated assaults when he lost his temper has been jailed for life. Both of baby Darcy-Leigh Jefferson’s legs were also fractured in the 10 days before she died on March 29, 2022, a seven-week trial at Stafford Crown Court heard. Her father, 35-year-old Sean Jefferson, who was found guilty of murder and two counts of causing grievous bodily harm with intent, was handed a minimum term of 22 years on Thursday. Darcy-Leigh’s cocaine-taking mother, Amy Clark, 34, was found guilty of causing or allowing the death of a child and two counts of causing or allowing serious harm to a child after charges of murder and manslaughter against her were dropped by prosecutors during the trial. Clark, who was cleared of two counts of causing grievous bodily harm with intent, was sentenced to seven years in prison. A woman in the public gallery called Clark “scum” when her sentence was passed by the judge. Sentencing …