On 30 March 1896, a bargeman hooked a parcel from the river Thames at Caversham. Inside the brown paper package was the body of a baby girl - she had been strangled with tape. When two more tiny bodies were found in a carpet bag, the police launched a nationwide hunt for a serial killer. A faint name and address on the sodden wrapping provided Reading police with their first clue. Can Chief Constable George Tewsley and his colleagues catch this heartless baby farmer before more infants meet a similar fate? The first in a new historical true crime series, Victorian Supersleuth Investigates, Angela Buckley recounts the frantic race to stop Amelia Dyer - one of Britain's most prolific murderers.