The first death looked like a suicide. But someone had tucked a picture of an angel and a handful of white feathers into the banker's pocket - before pushing him in front of a Tube. A killer is stalking the Square Mile, an avenging angel intent on punishment. But why these victims? What were their s[...]

The girl was lying on the steps of the Foundling Museum, dressed all in white. Four girls have disappeared in North London. Three are already dead. Britain's most prolific child killer, Louis Kinsella, has been locked up in Northwood high-security hospital for over a decade. Now more innocents are b[...]