Detectives have launched a murder investigation following the death of a 24-year-old man in a Sheffield park.Emergency services were called to The Ponderosa in Netherthorpe at about 04:30 GMT on Saturday to reports a man had suffered stab wounds.South Yorkshire Police said he died at the scene.Formal identification of the victim has not yet taken place, a force spokesperson said, and the man's family was being supported by officers.A scene remains in place at the park near Oxford Street. Africa Weather USA Sports Finance
