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  • Brendan Banfield Sentenced to Life in Prison for ‘Au Pair Affair’ Murders
Brendan Banfield
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Brendan Banfield Sentenced to Life in Prison for ‘Au Pair Affair’ Murders

Banfield’s sentence for aggravated murder leaves no chance for parole.

By Maggie Roth June 5, 2026 at 10:44 am

Brendan Banfield was sentenced Friday to life in prison with no chance of parole for the 2023 murders of his wife, Christine Banfield, and another man, Joseph Ryan. Banfield was found guilty in February on two counts of aggravated murder. 

The sentencing for an aggravated murder charge is the highest penalty one can receive in Virginia. Until Virginia abolished capital punishment in 2021, aggravated murder would have carried a death sentence. “You should understand, you were found guilty of crimes that five short years ago would have carried a sentence of death. That reflects the severity of your crimes and your actions,” Fairfax County Chief Judge Penney Azcarate said to Banfield at the sentencing. 

“Life in prison is a punishment reserved for a very small number of individuals, those whom the community has determined should never walk free again. It is a harsh sentence, but in this case it is a justified one,” Azcarate continued.   

At the sentencing hearing, Azcarate heard testimony from the victims’ loved ones, including Christine’s sister and Ryan’s mother, who spoke about the impacts of their deaths. Banfield also spoke, arguing that he was “found guilty of a crime [he] did not commit” and questioning details of the investigation.  

“The level of cruelty, calculation, and inhumanity in this case reflects something far deeper than anger or impulse, it reflects evil,” Azcarate said. “Which is why I carry no burden and find no hesitation in sentencing you to life.”

Case Background

Prosecutors in Banfield’s trial argued that he and the family’s au pair, Juliana Peres Magalhães, were having an affair and the two came up with a plan to “get rid of” Christine. The plan included setting up a fake account on a sexual fetish website in Christine’s name to lure Ryan to the home. They then shot Ryan and Banfield stabbed his wife, staging the scene to make it look like Ryan was an intruder who stabbed Christine. 

In addition to the aggravated murder charges, Banfield was also convicted of child endangerment because the couple’s 4-year-old child was in the home at the time of the killings. 

Magalhães testified against Banfield during the trial, supporting the prosecution’s claims that Banfield plotted to kill Christine.  

Magalhães was charged with manslaughter for the death of Joseph Ryan. Judge Azcarate gave her a sentence of 10 years with two years suspended, the maximum possible charge for manslaughter in Virginia. This was a rejection of an agreement that Magalhães entered into with her attorney and prosecutors, which aimed to end her time in jail at the time of the sentencing. 

Before the sentencing, Banfield’s defense had filed a motion to dismiss his convictions, which Azcarate denied, WTOP reported. 

Feature image of Brendan Banfield, AP Photo/Tom Brenner

Maggie Roth

Maggie Roth

Associate Editor

Maggie Roth is the associate editor for Northern Virginia Magazine, where she covers news and culture in the NoVA area. Originally from New Jersey, she is a graduate of George Mason University and joined the magazine in 2021 as an editorial intern.

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