
The Blue Bloods season 13 finale is promising to be one to remember, as it is set to bring back a character that fans haven't seen on the crime drama since season 3 — Jennifer Esposito's Detective Jackie Curatola. Jackie returns to help her former partner with a troubling case.
According to the synopsis for the episode, titled "Forgive Us Our Trespasses,' as Danny (Donnie Wahlberg) and Baez (Marisa Ramirez) are working to find a killer that is emulating murders from a previous case, they team up with Danny's former partner Jackie. In an exclusive clip shared with TVLine, it seems that this case is a bit personal for Jackie.