Brendan Banfield Trial: Verdict, Sentence, Appeal, and Co-Defendant

Brendan Banfield’s trial ended on February 2, 2026, with a Fairfax County jury convicting the former IRS special agent on all counts for the February 24, 2023, murders of his wife Christine Banfield and Joseph Ryan; on June 5, 2026, Judge Penney Azcarate sentenced him to life in prison without the possibility of parole plus eight consecutive years, and the court appointed an appellate attorney the same day. The verdict, sentencing, and appeal in the Brendan Banfield trial together close the trial court chapter of a case prosecutors described as a catfishing scheme designed to let Banfield leave his marriage and remain with the family’s Brazilian au pair, Juliana Peres Magalhães.¹

What the Jury Convicted Him Of

After an 11-day trial in Fairfax County Circuit Court, the jury deliberated for three hours and 14 minutes before returning guilty verdicts on every count prosecutors brought.² The convictions were:

Two counts of aggravated murder — one based on committing two murders within three years, the other based on multiple victims killed in the same act.³
Use of a firearm in the commission of a felony.
Child endangerment, because the couple’s four-year-old daughter was in the home during the killings.

The case was docketed as Commonwealth of Virginia v. Brendan R. Banfield, case numbers FE-2024-666 and FE-2024-873, and tried before Judge Penney Azcarate beginning January 13, 2026.⁴⁵³

How the Jury Got There

The prosecution’s theory was that Banfield began an affair with Magalhães in August 2022 and wanted to be with her without paying for a divorce or sharing custody of his daughter. Starting that fall, prosecutors said, he and Magalhães used Christine’s laptop to create a fake FetLife profile under the name “Annastasia9,” posed as Christine, and over months lured Joseph Ryan to the Herndon home, instructing him to arrive with restraints, rope, and a knife to act out what he believed was a consensual sexual fantasy. The final message to Ryan read, prosecutors told the jury: “Christine will be asleep in bed. Come straight upstairs. Cut off the clothing. Tie her. Rape her.”¹⁶

The prosecution’s central witness was Magalhães herself, who testified on the first day of trial under a cooperation agreement. She told the jury Banfield entered the primary bedroom on the morning of February 24, 2023, announced himself as a police officer, shot Ryan in the head with his IRS service weapon, and then used the knife Ryan had brought to repeatedly stab Christine. When she observed Ryan still moving, she said, Banfield directed her to fire the second, fatal shot.⁷ Prosecutors then said Banfield placed Christine’s blood on Ryan’s hands to frame him as the attacker.¹

Beyond her testimony, jurors saw surveillance footage placing Banfield at a nearby McDonald’s as Ryan arrived, bloodstain pattern analysis the Commonwealth said showed staging, phone records, and digital forensics linking the “Annastasia9” accounts to Christine’s devices at times consistent with Banfield’s access.² Police supervisors pointed to two periods when Banfield and Magalhães were out of town for 36 to 48 hours — periods when the suspect accounts went silent — as inconsistent with Christine being the user.⁸ Additional evidence showed Banfield had purchased a gun in January 2023, taken Magalhães to a gun range in the months before the killings, and turned off his wife’s phone and placed it in a kitchen drawer before Ryan arrived.⁹

Carroll’s defense was that Banfield walked into the bedroom, found Ryan attacking his wife, and shot him. He called the catfishing theory “absurd” and told jurors prosecutors were “trying to sell you a story without any facts.”¹⁰ He attacked Magalhães’s credibility through her reduced plea and a reported $25,000 documentary arrangement, calling her testimony “bought and paid for” through the plea deal and “a little bit on the back end” through a potential media payout.¹¹ Defense digital forensics expert Harry Lidsky testified that Christine’s devices showed simultaneous use of her personal accounts and the suspect accounts, challenging the claim that she had lost control of them.¹² Blood spatter analyst LeeAnn Singley disputed the prosecution’s conclusion that Christine’s blood had been deliberately placed on Ryan’s body.¹³ Carroll also called current and former Fairfax County officers to testify that detectives who disagreed with the catfishing theory had been removed from the case.²

Banfield took the stand on January 28, 2026. He admitted the affair but denied any plot, told jurors “I did not want to shoot him,” and said he had been unaware of his wife’s FetLife activity until after her death.² On cross-examination the next day, Sands pressed him on how Christine sustained multiple stab wounds while he was allegedly present and watching Ryan attack her.¹⁴ Closing arguments followed on January 30; the verdict came on February 2.

The Sentence

Sentencing took place on June 5, 2026. For the aggravated murder convictions, Judge Azcarate imposed life in prison without the possibility of parole. She added three consecutive years for the firearms charge and five consecutive years for child endangerment.¹⁵

From the bench, Azcarate told Banfield: “The level of cruelty, calculation and inhumanity in this case reflects something far deeper than anger or impulse. It reflects evil, which is why I carry no burden and find no hesitation in sentencing you to life.” She also addressed his trial testimony directly: “To testify as you did shows the court that you still think that you are the smartest person in the room.”⁷ Banfield addressed the court as well, saying, “I was found guilty of a crime that I did not commit.”¹⁵

Three family members gave impact statements before the sentence was imposed. Christine’s sister, Danielle Hocker, called Banfield’s trial testimony “the most self-serving display of narcissism I have ever witnessed.” Joseph Ryan’s mother, Deirdre Fisher, speaking remotely, said: “He had a face, he had a name, he had a life, but Brendan Banfield shot his face, soiled his name, and treated his life as disposable.”⁷¹⁶ Ryan’s aunt, Sangeeta Ryan, told the court the family was reclaiming his memory “from the lies, from the manipulation, and from the man who thought he could control their story even after taking their lives.”¹

The Appeal

The day before sentencing, Judge Azcarate denied a defense motion to throw out the jury’s verdict. Carroll had argued that prosecutors failed to correct false statements in Magalhães’s testimony, violated the rule on witnesses, and improperly cited Banfield’s pre-arrest silence as evidence of guilt. The judge rejected all three claims; on the pre-arrest silence point, prosecutors had argued it was not protected by Miranda because it preceded his arrest.¹⁷

After imposing sentence, Judge Azcarate appointed Banfield an appellate attorney. Carroll, his trial counsel, will not handle the appeal. Under Virginia law, Banfield has 30 days from his sentencing date to file. As of the sentencing hearing, no appellate filings had been made and the appointed attorney had not been publicly named.¹⁶³

Where the Co-Defendant’s Case Stands

Banfield’s trial resolved only his own charges. Magalhães, arrested on October 19, 2023, and initially charged with second-degree murder and use of a firearm in the commission of a felony, pleaded guilty on October 29, 2024, to a reduced charge of involuntary manslaughter for Ryan’s shooting death under a cooperation agreement.¹⁸ On February 13, 2026 — days after Banfield’s conviction — Judge Azcarate sentenced her to 10 years in prison, the maximum under her plea deal, plus two additional years suspended and probation. She had already served about two and a half years and is expected to be deported to Brazil after completing her sentence.¹⁹

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CNN. Brendan Banfield Murders Sentencing Virginia
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Court TV. VA v. Brendan Banfield Au Pair Affair Murder Trial
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NBC Washington. Brendan Banfield Sentencing Live Updates
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Fairfax County Circuit Court. High Profile Cases
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Yahoo News. Prosecutors Au Pair Double Murder
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NBC News. Au Pair Murders: Brendan Banfield, Juliana Peres Magalhães
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WJLA. Brendan Banfield Sentenced to Life in Prison
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WJLA. Brendan Banfield Reston Au Pair Murder Trial Week 2
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WJLA. Murderous Affair Sentencing: Brendan Banfield
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WJLA. Brendan Banfield Jury Deliberations
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WTOP. Brendan Banfield Faces Mandatory Life in Prison
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Fairfax County Commonwealth’s Attorney. Peres Magalhães Plea Press Release
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NBC Washington. Juliana Peres Magalhães Sentenced in Au Pair Affair Murder Case