"When did you learn that your late husband had had hallucinations?"
"Last night."
"Last night only! Who told you?"
"Mr. Blake."
"Mr. Blake!--Mr. Blake! And who saw your husband when he was suffering from these hallucinations?"
"Mr. Blake."
"And is he the witness we have as to the hallucinations?"
"Yes."
"Merciful heavens! Which of us is mad? Where did you meet this Blake?"
"I wrote to him to come here, and he came."