A woman has been charged with murder by detectives investigating the death of a baby found in a woodland in Warrington more than 25 years ago. Baby “Callum” was discovered close to the Gulliver’s World theme park in the Callands area of the town in March 1998. A murder investigation was launched by police. A man was arrested by Cheshire Police in July 2023 but was released without charge. Earlier today, Joanne Sharkey, of West Derby, Liverpool, was charged with murder. The 54-year-old will appear in custody at Warrington Magistrates’ Court tomorrow, charged over the death. Detectives named the…