Child serial killer Lucy Letby has lost her Court of Appeal bid to challenge her convictions.At a two-and-a-half day hearing last month, Letby's lawyers asked senior judges for approval to bring an appeal against her convictions for the murders of seven babies and the attempted murders of six others.At a short hearing on Friday, Dame Victoria Sharp, sitting with Lord Justice Holroyde, said they had refused Letby's request.

Child serial killer Lucy Letby has lost her Court of Appeal bid to challenge her convictions.At a two-and-a-half day hearing last month, Letby's lawyers asked senior judges for approval to bring an appeal against her convictions for the murders of seven babies and the attempted murders of six others.At a short hearing on Friday, Dame Victoria Sharp, sitting with Lord Justice Holroyde, said they had refused Letby's request.