Usually, Blue Bloods offers several unrelated storylines, but the connection between Erin's storyline, Eddie/Jamie's, and Danny/Baez's on Blue Bloods Season 11 Episode 12 was a refreshing change.
Also unusual: Baker had a big story of her own, adding depth to her character.
I'm so used to the storylines being unrelated that it took me a minute to realize that Erin's case was the same gun possession case as Eddie's.
This worked on multiple levels, though.
For one thing, we rarely, if ever, find out what happens to criminals after they are arrested.
Usually, the only reason for Erin to be involved in one of her siblings' cases is so that Danny or Jamie can hound her about a warrant or whatever else it is that they need that they don't have.
But it made so much sense that Erin would be involved in prosecuting the guys that