Fighting off zombies in "Undead Again" is no excuse for poor fashion choices so Kate went with this Doma leather jacket with removable hood and sleeves. Thankfully the undead never touched it in Castle season 4 Episode 22 as it cost $598.

Nothing to be embarrassed about here. This Diane von Furstenberg's Mikhaila ruby red wool coat is absolutely stunning and was first seen on Castle Season 4 Episode 13, "An Embarrassment of Bitches" and in several episodes since. It's a fan favorite and no one can say that Kate Beckett doesn't look gorgeous in it.

Whatever information Beckett's just been given, she certainly doesn't look happy about it on this installment of Castle.

What does this new age place have to do with Castle and Beckett's latest case? "Room 147" is the 16th episode of the show's sixth season.

Are Castle and Beckett waiting for a suspect or a person of interest and is this "Room 147" on Castle?

We wonder if this is the first time Beckett's had to interview a suspect via video? "Room 147" is scheduled to air Monday, Feb. 24th on ABC.

Is this man our murder victim or our killer? With multiple suspects knowing the details of the crime it's anyone's guess.

It's winter in NYC so Beckett needs that gray wool coat to keep warm as she investigates the latest murder on Castle.

Kate and Rick looks a little apprehensive about what they might find when they step off that elevator. We wonder what's waiting for them.

Kate Beckett is smiling. Perhaps she and Castle have made more plans for their upcoming wedding. "Room 147" is the 16th episode of the show's sixth season.

Kate Beckett faces the most difficult case of her career after finding Rick's car in flames on Castle.

Castle Production Designer Alfred Sole shares some of the challenges of filming. "This is the crime scene burn set. Sometimes sets like these are harder to do than an actual finished sets. We had to build this one first and then destroy it. Believe it or not there were many many hours of scenics painting walls to make them look burnt and scorched. We also had to actually burn a lot of stuff, furniture etc. We started on the studio lot until people started complaining about the smell and moved everything being burned to a different location. I'm really proud of this set. I think it cane out great."