Page "Parker Pyne Investigates" Paragraph 55

The evidence seems insurmountable ; packets of strychnine have been found in Sir George's cabin and in the pocket of his dinner jacket.

The powder itself came from Miss MacNaughton who carried some on her for her patient's supposed heart trouble.

Pyne speaks with Pamela who thinks Lady Grayle poisoned herself.

She tells him her aunt has been acting strangely lately, imagining all sorts of things including Basil being in love with her.