Kate Beckett : [at the scene of Castle's car crash] It's empty. He's not here! He's not in the car!
Javier Esposito : You sure he's not in the car?
Kate Beckett : Even with a fire that hot, there'd still be a body. He's gotta be nearby.
Martha Rodgers : You really think he...
Kate Beckett : He's here. He has to be. We have to start a search.
Kevin Ryan : We could use more men.
Kate Beckett : Sergeant! I'm Detective Beckett, NYPD. The man that was in that car is one of our own. We need to scrub every inch of this area.
Sgt. Taggert : I'll get my men on it.
Kevin Ryan : You have search and rescue dogs?
Sgt. Taggert : I'll call them in.
Kate Beckett : Was he going through anything that I didn't know about?
Martha Rodgers : Like what?
Kate Beckett : Pressure that he was under that he kept to himself.
Alexis Castle : Of course not. Right, Gram?
Martha Rodgers : No, no, no, no. I would have noticed.
Kate Beckett : And what about the wedding? Did he have any misgivings?
Martha Rodgers : Misgivings? Katherine, that was the farthest thing from his mind. He couldn't wait to be married to you.
Alexis Castle : You don't think he'd just walk away, do you?
Kate Beckett : No.
Martha Rodgers : Then what's going on here?
Kate Beckett : I don't know. But there's gotta be another explanation.