Out and back..Wilf goes walking alone..Digby stays by the fire

The trial of an American student and her boyfriend accused of killing a flatmate in a drug crazed sex game that went wrong is a genuine topic of conversation here. What is worse to be the parents of a girl that has been murdered or to be the parents of children whose 'unwholesome' activities are dissected for all to see in court? The latest twist is that the girl accused of the crime claimed that she had been at her boyfriends apartment until ten in the morning. However a witness has come forward claiming that she had been buying cleaning fluids at eight that same morning.