"Lettice Talbot! Have you gone mad?"
"Not quite, but a little in that direction."
"Do explain yourself!"
"Well, you recollect when Honor climbed up to the window? We all went into the house afterwards, and then I ran back to fetch Maisie's work-basket. I saw a girl climb down the lime tree, and run away into the bushes."
"Are you sure?"
"I could not be mistaken."
"Then this is most extremely important."
"I know it is. I can't imagine how I never remembered it before. They may well call me 'Scatterbrains' at home! I certainly shouldn't have done for a barrister, if I'd been a boy."
"Could you tell who it was?"
"No, I wasn't near enough. I only saw her for a moment. If I had caught a glimpse of her face, it might have been of some use; but everybody wears the same kind of blue skirt and white blouse at Chessington, so it's quite impossible to recognize any particular girl when you see nothing but her back."