This question is from the play "The mousetrap", which is a two-act play written in mystery genre. In the beginning, a women screams; "My God what's that?". Then a moment of silence is followed by a radio voice announcing the murder. Detective trotter claims that the person who murdered left a notebook behind which contained two addresses. Sergeant trotter told the group the murder victim Mrs.Maureen Lyon was actually named Maureen stanning. So, he begin to collect information from the guests.
