Here is my recreation of what was said in the writers' den:
Writer #1: Dude, dude, I have a freakin' awesome idea.
Writer #2: What dude, should we go to the 'Bell'? I want Tacos.
Writer #1: No dude, our show needs a kickass serial killer ... (feverishly turning pages in Occult book) I got it ... Gormogon.
Writer #2: Like those statues on the sides of churches?
Writer #1: No, they were like a group that hated Freemasons in the 1700's and stuff.
Writer #2: Ok, since they're on churches, we should have him kill Knights of Columbus dudes.
Writer #1: What?! Okay, I think you may be confused ... (grumble, grumble) ...
Here is one of the Widow's Son killer episode for your enjoyment.
Hanson, Hart (Creator). 2007 Bones [Television Show]. Los Angeles: Fox Broadcasting Corporation.
(Okay, for full disclosure, I do watch the show with my wife and I find some aspects to be enjoyable but there does seem to be a macho dude complex displayed in the writing.)