Boston Blue

NYPD detective Danny Reagan teams up with Boston detective Lena Silver to investigate a deadly fire at a tech company; as they dig deeper, they uncover a complex web of secrets involving facial recognition technology.

Lena and Danny are pulled into a high-stakes murder investigation when a whistleblower tied to one of Mae's court cases is found dead; Jonah and Sean prepare for their first official day on the job.

A body found on the Boston wharf pulls Lena and Danny into a tense drug investigation.

The Silver family observes Yahrzeit to honor patriarch Ben Silver on the one-year anniversary of his death; Lena and Danny investigate the murder of a beloved shop owner; Sarah responds to a hostage crisis; Mae faces a difficult legal decision.

Danny and Lena take on a murder case that leads to one of Boston's most infamous unsolved crimes.

With an assist from NYPD's Maria Baez, Danny and Lena hunt down a serial home invader.

Lena's pursuit of justice forces Danny into an unexpected role reversal.

Danny and Lena's investigation into a robbery gone wrong quickly turns personal.

Mae faces public and family backlash over the consequences of her past decisions.

Following the release of Ben's killer from prison, Jonah continues to struggle with anger and grief confronting the killer and putting family bonds to the test; Mae and Sarah face painful truths that could change everything.

Danny and Lena race to stop a string of violent crimes before the situation spirals out of control.

Danny, Sarah and Lena race to stop a looming threat on St. Patrick's Day; homesickness sparks a family gathering; Lena's personal life takes a hopeful turn.

A drive-by shooting at the church pulls Lena and Danny into the complicated past of one of Reverend Peters' associates; Mae faces painful revelations about her family; the team manages internal friction.

Sean and Jonah go undercover to track down a dangerous new threat affecting Boston's young adults.

When a Brooklyn homicide leads to a dangerous cross-city case, Danny and Lena reunite with Danny's former NYPD partner Maria Baez to uncover the truth and protect a vulnerable victim; the team confronts difficult family dynamics.

When a crisis erupts at a local hospital over a critical transplant error, Danny and Lena work to calm a volatile situation; an unexpected encounter pushes Lena to reflect on her past.

When a captured serial killer hints at the whereabouts of a missing child, Danny teams up with a familiar ally in a tense race against time; health scares and long-kept family secrets surface, forcing members of the team to confront personal truths.

When a college basketball star is threatened, Danny and Lena race to protect them while solving a murder; deeply personal conflicts and moral dilemmas surface, forcing the team to confront difficult truths about loyalty, identity and justice.

A deadly threat strikes close to home, pulling Lena, Danny and the team into an intense investigation; Mae faces a political and personal reckoning, prompting a revelation that pushes Lena toward a life-changing decision.

An investigation collides with pivotal personal and professional decisions; as the D.A. election draws closer, shifting dynamics and an unexpected incident heighten the urgency and raise questions for everyone involved.