Brendan Banfield gets life sentence after staged double murder

Brendan Banfield, a former IRS law enforcement officer, was sentenced June 5 to life in prison after prosecutors said he and the family’s au pair staged a killing to frame a stranger. Judge Penney Azcarate called the plot “evil” and described a deliberate trap

By the time Brendan Banfield was sentenced on June 5. the story prosecutors told had already taken on the shape of a plan rather than a tragedy. A former law enforcement officer for the IRS. Banfield received life in prison for murdering his wife. Christine Banfield. and for killing Joseph Ryan. a stranger he and the family’s au pair allegedly targeted to take the fall.

In court, Judge Penney Azcarate did not soften the language. She told Banfield she was looking at “evil,” and she said the scheme to kill his wife involved “manipulation and deception.”

Banfield was sentenced for the Feb. 24, 2023 killings at the Banfield family home in northern Virginia. Prosecutors said Christine Banfield. 37. was a nurse at a pediatric intensive care unit. and Ryan. 39. was the man Banfield set up. Banfield was convicted in February 2026 of aggravated murder and faced multiple convictions tied to how the crime unfolded.

Along with the life sentence for the aggravated murder charges, Banfield was given three years for a firearms count and five years for child endangerment because the couple’s 4-year-old daughter was in the home at the time.

The woman who lived with the family as their au pair, Juliana Peres Magalhães, 25, separately pleaded guilty to manslaughter. Fairfax County prosecutors said she was sentenced to 10 years in prison, after which she will be deported.

At the center of the case was what prosecutors described as a staged lure and a deliberate rewrite of reality after the violence.

Fairfax County prosecutors said Banfield and Magalhães hatched a plot to lure Ryan to the Banfield home and make it look like he killed Christine Banfield. They also said the couple created a profile for Christine Banfield on a fetish website, where they found Ryan.

Prosecutors said that, pretending to be Christine Banfield, the two messaged Ryan and invited him to what he believed would be a consensual sexual encounter. The invitation was meant to play out a “rape fantasy” involving a knife, prosecutors said.

When Ryan arrived, prosecutors said the pair waited near the home for him to show up, then left the 4-year-old in the basement and went upstairs to the bedroom. They then left the scene after the killings.

According to prosecutors, Banfield shot Ryan in the head with his service weapon, while Magalhães shot Ryan in the chest with another gun. Prosecutors said Banfield stabbed Christine Banfield in the throat seven times with a knife.

After the murders, prosecutors said Banfield “altered” the scene to make it appear that Ryan had killed Christine Banfield. They said he changed the location of Ryan’s body and transferred some of Christine Banfield’s blood onto Ryan’s hands. The two then called 911 with the story they had planned.

Banfield insisted he was not responsible.

In a statement during the sentencing hearing, he said he arrived home to find Ryan attacking Christine Banfield and that he acted in her defense when he shot Ryan. He maintained his innocence up to the day of his sentencing.

Banfield denied that he and Magalhães “catfished” Ryan, luring him to the home, and he denied stabbing his wife.

“She truly was a caring mother, a caring wife, a loving nurse. But I am not responsible for her death. This is not a knife that I ever held in my hand, and I never stabbed her,” Banfield said in court.

Judge Azcarate’s remarks sharply contradicted that account. She said life in prison is a punishment reserved for a very small number of individuals—those the community has determined should never walk free again.

“It is a harsh sentence, but in this case, it is a justified one,” Azcarate said. “The disregard of the life of your wife, someone you supposedly loved, is almost unfathomable.”

She also described what she called the continued behavior after the murders, along with the decision to draw in an unsuspecting person and proceed without care for the consequences.

“Luring a completely innocent man into your deadly trap. continuing on after the murders without a care and not once thinking of the impact on Christine’s daughter. the unspoken tragic victim of your behavior. ” the judge said. “You did not just take her mother from her, you placed her in the middle of the horror you created.”.

After sentencing, Fairfax County prosecutor Steve Descano told reporters: “He’s an evil guy. This was an evil crime, and he thought he was smart enough to get away with it, and he just wasn’t.”

In the months and years leading up to this day, what prosecutors alleged never relied only on the violence itself. Their case emphasized timing and deception—messaging Ryan online. setting a trap at the home. leaving the 4-year-old in the basement. and then calling 911 as if the planned story were real.

Now, with Banfield receiving life without the possibility of parole for the aggravated murder charges, the court has put an end to the legal fight over responsibility—even as Banfield’s denials remain part of the record.

Brendan Banfield Penney Azcarate IRS officer Christine Banfield Joseph Ryan Juliana Peres Magalhães life sentence aggravated murder child endangerment Fairfax County prosecutors fetish website catfishing