1.   Each victim has to be tracked and killed and yet it provides only a small meal.

2.   Scarlet fever victims had to go to the isolation hospital.

3.   The strange thing is all four victims had red hair.

4.   The victim had Marks on his neck which seemed to suggest he had been strangled.

5.   This is a genuine surgical emergency if it occurs and the unfortunate victim has to be whisked off to hospital.

6.   Victims have their best chance of resisting this kind of rapist, who May give up if he can not establish control.