When the young Sara Manning is found dead in a dryer machine in the basement of an apartment building, Kate Becket and her team are assigned to investigate the case. Castle and Becket's team learns that the woman is the nanny of Claudia and Howard Petersen. Their further investigation indicates that Howard is having an affair with a co-worker and Claudia is secretly consulting a divorce lawyer. They also interview Sara's boyfriend Brent Johnson and her best friend, Chloe Richardson, who is also a nanny in the building. Kate and Castle suspect that Sara might be having an affair in the building, but with whom?
"Nanny McDead" is the second and great episode of "Castle", in the first assignment of Castle. The episode is excellent and Castle sees the real investigation of the efficient Detective Kate Becket. My vote is eight.
Title (Brazil): "Nanny McDead"