How does Vera’s narration in paragraph 14 help build suspense?

Question

It creates suspense by portraying the three men as wandering spirits who continue to haunt the countryside.
BIt creates suspense by hinting at the possibility of someone or something entering through the window later in the story.
CIt creates suspense by coming to an abrupt end before Vera is able to explain what supposedly happened to the three men out on the moor.
DIt creates suspense by exhibiting minor inconsistencies, which suggest that Vera, for some unknown reason, is lying to Mr. Nuttel.