Castle: Scoop on the 100th episode from TVLine's Michael Ausiello

Here's some scoop on Castle from this week's (Posted on 2/26/13) Ask Ausiello column.

Question: Happy belated birthday!  Do you have any scoop about the 100th episode of Castle? —Sue
Ausiello: I’ve got two words for you, and one of them’s “***r” and the other one’s “*i**o*.” Also, true fact: Birthday wishes don’t mean anything unless they come with a gift. (Look, I don’t make the rules.)

Link to the full article:‘Glee’ Quinntana Scoop and ‘Grey’s Anatomy’ Spoilers in Ask Ausiello - TVLine