A murder, a serial arsonist and a baby will all be part of the hotly awaited Castle Season 6 Episode 11.

As Castle, Beckett and the team at the 12th try to figure out who murdered their victim and burned down a building, Detective Ryan might have other priorities.

We hear that the Ryan baby may decide to make his (or her) big entrance into the world just as his Daddy ends up "Under Fire," as the installment is titled.

Click through the photos below for this latest installment and don't forget you can catch up and watch Castle online right here at TV Fanatic.