- Season 1 Episode 5: Castle

: Melanie Cavanaugh had a history of running away, which led police to initially overlook her disappearance.

: Workers find the frozen corpse of Melanie Cavanaugh tangled in steel bars at a construction site. While initially appearing to be a fresh murder, the team discovers she had been missing for five years and was likely kept in a industrial freezer the entire time. Castle - Season 1 Episode 5

facts about the early production of the series. : Melanie Cavanaugh had a history of running

In , titled "A Chill Goes Through Her Veins," the discovery of a frozen woman at a construction site pulls Castle and Beckett into a five-year-old cold case. Episode Overview Original Air Date : April 6, 2009. facts about the early production of the series

: During the current investigation, the team finds that Sam Cavanaugh was himself murdered a year prior. The killer was Ben Davidson (Melanie’s father), who eventually realized what Sam had done and took revenge. Cast & Crew