Overview: Sarah has her own reasons to join the task force; Holder finds a new street informant; Seward strokes an old rivalry.
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First Air Date: Apr 03, 2011Last Air date: Aug 01, 2014Season: 4 SeasonEpisode: 44 EpisodeRuntime: 48 minutesQuality: HDIMDb: 7.86 / 10 by 743 usersPopularity: 56.903Language: English