Castle - Season 2 Episode 14
The Third Man

Mysteries abound when a family returns from vacation to discover a dead man in their daughters bed. Thinking theyre investigating the murder of a squatter, Castle and Beckett soon find themselves unraveling a multi-million dollar heist. Meanwhile, Castle tries to keep Beckett from finding out that theyve been romantically linked when hes featured as one of New Yorks 10 most eligible bachelors.