The grandmother of a baby sexually abused and murdered by a teacher who was adopting him has called for social workers to be 'sacked' over missed chances to save him.

A secondary school teacher has been found guilty of the shocking sexual abuse and murder of a baby he and his partner were adopting.

Jamie Varley, 37, adopted Preston Davey, at nine months old with his partner, John McGowan-Fazakerley, 32