Boston Blue Episode 17 Recap: Erin Returns and Lena Discovers Family Secrets

In Season 1, Episode 17 of ‘Boston Blue,’ titled ‘L’dor Vador,’ multiple storylines unfold that impact the Reagan and Silver families. Danny (Donnie Wahlberg) escorts his sister Erin (Bridget Moynahan) back to New York for a Reagan family dinner, though the event occurs off-screen. Before that, the siblings successfully apprehend a serial killer and rescue his latest victim. Tensions arise as not everyone supports Danny’s move to Massachusetts, with Abraham attempting to provoke both siblings and exposing Erin’s mixed feelings. Erin later clarifies to Danny that she isn’t upset about his relocation, though her honesty is somewhat questionable. Meanwhile, Lena learns the truth about her biological father, Chris Williams (Erik King), discovering that he has turned his life around after past troubles and is now a small-town police chief. During her search, Lena also uncovers that Chris has a second daughter, Christina (Alisha Wainwright), revealing her as Lena’s half-sister. These revelations create complex new dynamics within the Silver family. TVLine confirms that both Erik King and Alisha Wainwright will appear in one more episode before the season concludes, leaving viewers with significant family developments and unresolved storylines.