Mother accused of killing son screamed ‘what have you done to him?’, jury hears

Logan Mwangi's mother, Angharad Williamson, her partner John Cole, and boy, 14, are on trial for murder

A mother accused of murdering her five-year-old child was heard screaming: What have you done with my son?" on the morning his body was discovered by police in a river, a jury has been told.

Logan Mwangi, also known as Logan Williamson, was found in the River Ogmore close to his home in the village of Sarn, south Wales, having suffered 56 injuries to his face, head and body, Cardiff crown court has heard.