Forefinger – The finger commonly used in pointing out two malefactors

“Anything to add, Laura?”

Laura flinches and looks around at her colleagues, who pretend to be too busy with the papers they have been provided.

She points out at the corner of the room where the spiders have crept in, but their existence can’t be demonstrated any longer.

“Right,” is the one of the last words she will ever hear from Crane.

Thanks to The Devil’s Dictionary