By Helen William, PA & Tim Hanlon A three-year-old child has been rescued having fallen in a lake following a major search operation. The girl got into trouble in the water in Thatto Heath, St Helens, Merseyside on Saturday after she managed to get out of a nearby house. Officers rescued her from the lake near to Shirebrook Close at about 2.22pm and gave her CPR. Paramedics and the air ambulance then arrived at the scene, said the force. Officers had been alerted by a report at 2.11pm that the little girl was not in the house. A force spokesman said she has been taken to Alder Hey Children’s H…