Constable Edwards

In the novel Constable Edwards is one of the police officers assisting Dermot Craddock in the investigation into the murders at Chipping Cleghorn. He is good at shorthand and during the denouement, Craddock uses him to take notes while he questions the suspects.

Edwards is also trained in first aid and "artificial respiration" and helps to revive Mitzi after she was almost drowned in the course of her help in laying a trap which Miss Marple and the police had set for the killer.