Deep In Death: [s2e1]

The episode finds the central duo "on the outs" after Castle crossed a major line: investigating the cold case of Beckett's mother’s murder without her permission. While Beckett is still "plenty peeved" and initially wants Castle gone, she is forced to work with him again when a bizarre new case lands on her desk. The Case of the Man in the Tree

Season 2 Premiere: " Deep in Death " – Tension High as Castle Returns [S2E1] Deep in Death

When the body is eventually recovered, all of the internal organs have been removed. The episode finds the central duo "on the