When clues to a murder point back to an old case, Castle finds himself back at the 12th precinct to consult.
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At least it looks as though Rick and Kate are working the case together, despite Castle being banned from the precinct.
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We know Rick can always count on Kate to have his back but what's so shocking that it put that look on her face?
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We expect Ryan to have Castle's back, but can we expect the same from Javi? Esposito doesn't always take Castle's side.
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We're guessing that maybe Ryan realizes that Castle has found his own special brand of trouble once again.
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We have to wonder what's got Kevin Ryan looking so darn worried on this episode of Castle.
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Is that the wayward husband that Castle's been hired to follow? Is he more than just unfaithful, could he be a murderer as well?
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Rick really doesn't need those binoculars when the person he's following gets that close. It looks like Rick's been busted.
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Castle Quotes

Sometimes the hardest things in life are the things most worth doing.

Castle

Rick Castle: Checking you for bites and scratches. Just making sure you didn’t somehow get impregnated.
Kate Beckett: If you think that’s how I’d get pregnant we need to talk.