“He might.”
“He only, as I understand, gave an inarticulate cry?”
“Yes.”
“A call for help, you thought?”
“Yes. He waved his hands.”
“But it might have been a cry of surprise. Astonishment at the unexpected sight of you might cause him to throw up his hands?”
“It is possible.”
“And you thought he was pulled back?”
“He disappeared so suddenly.”
“He might have leaped back. You did not see any one else in the room?”