Title: The Walking Dead (2010 - )

Just like that, Beth was no more. 

Actors: Emily Rebecca Kinney and Christine Woods

Scene: Beth Greene's death

Now that's a WTF Horror Moment deserving of eternal limbo! 

Why: After episodes of developing Beth's character, causing us to grow obsessively attached (Bethyl anyone?) as we follow her perilous and courageous journey ever so closely, only to witness her 'offing' from the series in the most doltish manner, is still very much puzzling and doleful for die hard fans everywhere to digest. WTF!!!