The Judas Tree

S4, E8: Friend and sceptic Joey calls upon Jonathan Creek to investigate a series ofmysterious and spooky events at a house called Green Lanterns. Emily, the new housekeeper to the famous mystery writer Hugo Dore sees Dore's wife Harriet fall from a window. Emily is arrested on suspicion of murder, though she swears she is innocent. Using his powers of deduction and belief that nothing is as it seems, Jonathan races against time to uncover a number of intriguing clues which lead him to the unbelievable truth and the discovery of one of the greatest acts of illusion he has yet encountered.