Slaughter in the Sapperton Tunnel

1862. A goods train is speeding through the Sapperton Tunnel when it hits a makeshift pen of sheep inexplicably set up near the exit. The animals are slaughtered by the impact whilst the train hits a pile of rocks and is derailed, seriously injuring the occupants. Inspector Colbeck discovers that the shepherd and his dog are missing. Stephen Rydall who owned the sheep is shocked by the occurrence ...