Sir Michael Gray was an employee at Cavell and Company
False
Sir Michael Gray's murder was K's fifth case
False
What are the three important questions Katrina Kirby has to answer to find out who the murderer is?
Who is X? How did X murder Sir Michael? Why did X murder Sir Michael?
Who was in the house at the time of the murder?
Sir Michael's wife, brother-in-law, secretary, best friend and housekeeper
What did Sir Michael do before he was murdered?
Answers will vary
What happened when Mrs Flask took some coffee to his study?
She knocked and shouted but nobody answered. She called the other people in the house. They called the police.
Can you describe Sir Michael's study?
Answers will vary
What are 5 things K found at the murder scene?
Glass of whiskey on the carpet; blood and water on the carpet; blood and water on his shirt and a hole in it. Windows and door locked from the inside.
What are the three things K didn't find?
The murder weapon; secret door or passages; fingerprints other than Sir Michael's
K's second idea: Sir Michael killed himself. Why is this idea not possible?
Because she didn't find any poison in his body or a weapon in the room.
K's third idea: X was already in the room. Why is this idea not possible?
Because the door and the windows were closed from the inside.
K's fourth idea: X used the keyhole. Why is this idea not possible?
Because the key was in the keyhole.
