The series finale of CBS's "Blue Bloods" concluded after 14 seasons with a mix of typical and significant moments for the Reagan family. The episode featured an attack on the city, resulting in injuries to Eddie and Mayor Chase, and the death of Eddie's partner, Luis Badillo. The finale also included personal developments, such as Erin remarrying her ex-husband and Eddie and Jamie expecting a child. Danny, played by Donnie Wahlberg, began exploring a potential romantic future with his partner Baez, emphasizing character growth over a definitive relationship. Tom Selleck's character, Frank Reagan, did not retire, maintaining his complex relationship with his role as commissioner.