A mum who murdered her own 14-month-old son by feeding him a lethal cocktail of milk and prescription drugs as he was about to be taken into care has been jailed. Emma Barnett , of Debden, Essex, hid in her loft with her son just hours after a family court hearing had determined that her son Oakley should be removed from her care. She had poisoned him and he died in hospital weeks later. Barnett, 36, of Chester Road, was found guilty of murder at Cambridge Crown Court on May 28 following an 18-