Boston Blue Episode 8 recap: A killer’s return drags old wounds back to the surface

Boston Blue Episode 8 is titled In the Name of the Father, And of the Son …

It aired on CBS on Friday, December 12, 2025, at 10 p.m. ET. The episode became available on Paramount+ shortly after.

This episode raises the tension in the Reagan-Silver family. It mixes a robbery-murder case with personal problems. The story includes secrets and hard moral choices. These choices test family loyalty across generations.

Detectives Danny Reagan and Lena Silver work the case. They uncover betrayal, but the case feels very personal.

Other stories run alongside the main case. Sean and Jonah face trouble in the firehouse. Sarah and Seth argue over family rules and discipline. Mae and Reverend Edwin face painful memories from the past.

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Boston Blue Episode 8 recap: In the Name of the Father, And of the Son …

Boston Blue Episode 8 starts on a quiet Sunday morning. Detective Lena Silver is at church. She is with her mother, Mae, and her grandfather, Reverend Edwin. Mae gives Lena playful dating advice. Edwin gives a serious sermon. He talks about hidden pain and dangerous secrets.

The calm moment ends fast. Lena’s phone rings. There has been a murder nearby. She leaves with her partner, Detective Danny Reagan.

Lena and Danny reach a tragic crime scene. Matt Miller Jr. has been shot and killed. His wife, Evelyn, and their young son saw it happen. The family was going to a friend’s birthday party. A robbery attempt went wrong, and Matt was killed.

Evelyn is in shock. She holds her son tightly. She can barely understand what she has lost. Her son is too young to know what happened. But staying strong for him keeps her standing.

Danny meets Matt’s father, Mat Miller Sr. He rushed to the scene after the call. He wants to see his son’s body. Danny gently stops him. He tells him to remember his son alive with his family. It is a small but kind moment in a painful case.

Evidence points to another crime nearby in Boston Blue Episode 8. A luxury car was broken into. It happened close to the murder scene. Fingerprints match Gary Ross. He is part of an auto theft ring. Ross was looking for a specific car model. While breaking into the Millers’ car, he saw the shooter by accident.

Lena and Danny try to question Ross. He runs away and sprays Danny with a water hose. Danny’s favorite suit is ruined. But Lena tackles Ross. She jokes that she learned the move by fighting her sister, Sarah, for the TV remote.

Ross is arrested. So he later agrees to help. He names the shooter as Thomas Baldwin, an ex-con. He has a past with armed robbery. But this is not enough. Ross’s word alone cannot make an arrest. The detectives need more proof.

A premeditated murder

In Boston Blue Episode 8, the investigation grows bigger. A witness says he saw Baldwin near the Millers’ car days before the shooting. This shows the crime was planned. It was not random.

Danny and Lena talk to Matt’s father again. They ask if Baldwin knew the family. That’s when the truth comes out. Baldwin is not a stranger. He is Evelyn’s ex-boyfriend. This was before he went to prison.

Phone records reveal more secrets. Evelyn and Baldwin talked many times. They had late-night calls. They used secret conversations. Right before the murder, they switched to a landline. On the night of the killing, Evelyn called Baldwin’s burner phone.

Evelyn and Matt said they were visiting a friend named Miriam. It was for her birthday. Evelyn claims she rang the doorbell. She says no one answered. But Miriam says no one came. There are no fingerprints on the doorbell. That means this story is fake. The alibi is a lie.

Danny and Lena believe the truth now. Evelyn planned the murder with Baldwin. They conspired to kill Matt. But there is a problem. They need arrest warrants. But Mae refuses to sign them.

Mae is very strict with Lena. She pushes her harder than anyone else. Lena reminds Mae of herself. This causes tension between them. Mae refuses to rush the case. She wants strong, perfect evidence. She will not sign warrants without it.

At a family dinner in Boston Blue Episode 8, Mae shares bad news. She has arrested ADA Beekman. He is charged with corruption. He may have messed with past cases. This creates a scary problem. Mae’s late husband’s case could be reopened. His killer might go free. The news weighs heavily on the family.

Later that night, Mae changes her mind. She allows the case to go to a grand jury. That is enough for Lena and Danny. They move forward and bring Evelyn in.

Meanwhile, Lena knows Evelyn is very religious. She also knows Evelyn is tied to her past. So Lena asks Reverend Edwin to talk to her. Edwin’s presence breaks through Evelyn’s walls, and she finally confesses. Baldwin has controlled her for years. It started when they were kids, and it never fully ended. Not even after she married Matt and built a new life.

On the night of the murder, Matt saw the shooter. He realized the truth. Evelyn saw it in his eyes. That moment broke her. Her grief at the crime scene was not just sadness. It was guilt. She knew she played a part.

Reverend Edwin then shares his own secret. He does this to help Evelyn be honest. Mae’s mother did not die in a car accident. She died by suicide. Edwin hid this truth for many years. The silence hurt the family. Evelyn’s confession opens deeper wounds. The events of Boston Blue Episode 8 force the Silvers to face their buried pain, too.

Firehouse trouble for Sean and Jonah in Boston Blue Episode 8

While Lena works on the murder case, another problem grows in Boston Blue Episode 8. It affects the Reagan and Silver families. Sean Reagan and Jonah Silver stop a fire captain. The man is drunk while driving. During the arrest, he punches Sean.

Even after this, pressure comes down on them. Their captain and the fire chief tell them to drop the charges. They call Sean and Jonah “snitches.” Sean and Jonah give in, and they drop the charges.

Sarah steps in. She knows the fire captain well. He is known as the “firehouse drunk.” She says he needs rehab, not protection. Sarah brings the charges back. She does it long enough to force treatment. The fire captain’s friends threaten complaints. They say Sean used too much force. Sarah pushes back and does not back down.

At home, Sarah faces another fight in Boston Blue Episode 8. She argues with her boyfriend, Seth. They disagree about how to discipline his teenage daughter. Seth has a past with alcoholism. This makes him very strict. Sarah tries to find balance. She wants rules, but also trust for the girl.

A quiet breakthrough

After the case ends, Lena talks to Mae. She confronts her about the constant pressure. Mae explains why she does it. She sees herself in Lena. She sees her stubbornness, drive, and how Lena runs toward danger.

Mae says she does not want Lena to become hard or alone. She does not want Lena to end up like her. Her pressure is not rejection. It is protection.

Boston Blue Episode 8 ends with many truths exposed. Relationships are strained. The family is still trying to understand each other.

Evelyn’s confession seals the case. It strengthens the charges against her and Baldwin. But Mae’s arrest of a corrupt ADA brings new fear. If Beekman’s old cases fall apart, more pain may come. The Silver family could face another heartbreak.

Boston Blue Episode 8 is about more than crime. It shows a father murdered in front of his child. It shows fragile bonds between fathers and sons. This includes Danny and Sean. It also shows hidden grief passed down through generations.