“When Miss Clevedon took off her hat, did you see her remove the pin?”
“I cannot remember.”
“Did you see where she put it down?”
“No.”
“You did not see her put it on the table, for instance, or the mantelpiece?”
“No.”
“You did not notice it lying about after she had gone?”
“No.”
“Did Miss Clevedon see Sir Philip?”
“She went to his study.”