Comicvine on Alibi (with five page preview)
That is not the case here. So where as we are told the basic gist of the story, we are left with a pretty big cliffhanger on the last page. It's pretty much a "holy crap, how will they get out of this one?"
So I have to say, for me, this is one of the main contenders so far.
More at the link.