It may still be winter across the country, but Castle is about to heat things up.

Literally!

On Castle Season 6 Episode 11, Rick and Beckett will learn that the victim of a building fire was actually shot to death, leading the pair off on the trailer of a series arsonist who has since become a murderer.

That can't be a good thing, can it?

Catch up before this installment airs when you watch Castle online and check out a sneak peek at the fiery installment now:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.