Summary and spoilers
The full moon brings out a parade of crazies, including a murderer who scrawls grammatically incorrect warning on the face of their victim. This victim is Ashley Cosway, a couples therapist; logic points to one of her patients as the murderer. There is another, possibly related murder nearby on the same night – a retired middle school math teacher. Cosway’s girlfriend shares information that Cosway had trouble with someone – assumed a patient – and wanted to take out a restraining order. A patient with priors is found and becomes the lead suspect. This suspect has an alibi, but he heard the previous patient, Evan Hinkle, arguing with Cosway. Hinkle wasn’t there that day, but Cosway’s husband was.
Just to make things more interesting. Esposito and Ryan take the case of the murdered school teacher, and a wager is made with Castle to see who can solve their case first. But if Kate finds out about the wager, she will shoot them – or worse.
Comments
Since Kate and Castle pinpoint the husband as the most likely suspect at around the halfway point in the episode, we know – as has always happened before – that he can’t be the killer. So this points us back to the girlfriend. But no – this is one of the best – and most difficult to solve – mysteries ever presented on Castle. The show has definitely improved incrementally in season 2.
I would be remiss if I didn’t make light of the essential element that allows Castle and Beckett to solve these cases. What were the odds that these two murder cases would end up being handled by these two groups working so closely together? And if they hadn’t decided to have a competition about it, they still never would have made a connection. The forensic connection was paper-thin.
Castle Quotes
Kate: Her husband calls before six, and the food’s picked up at 6.02. She knew who she was having dinner with.
Castle: Someone with bad grammar.
Esposito: Hey, uh – warm milk nightcap, with your lady. That is sad, bro.
Ryan: It helps her sleep.
Esposito: How ‘bout the sound of your voice – works on me.
Ryan: Loser also shaves his head – or are you chicken?
Castle: You’re on – honeymilk.