: The shocking reversal of the traditional father-son role, where the father is willing to murder his own children to protect himself.
In your request to "make paper looking at '18. At Close Range'," there are two likely interpretations based on the numbering and title: it is either the 18th episode of the TV series (Season 7) or a reference to the release date of the acclaimed 1986 film " At Close Range ." 18. At Close Range
If your "paper" is an episode analysis for a media studies or fan context, this episode is a significant character study of Detective Kevin Ryan. : The shocking reversal of the traditional father-son