Brendan Banfield double murder trial

Reference TimelineLast updated FEB 14
SUMMARY

Brendan Banfield, a former IRS agent, is currently on trial for the aggravated murders of his wife, Christine Banfield, and Joseph Ryan, which occurred on February 24, 2023. Prosecutors allege Banfield, with the help of his au pair and mistress Juliana Peres Magalhães, orchestrated an elaborate plot involving a fetish website to lure Ryan to his home and kill both victims to avoid a costly divorce. Banfield has pleaded not guilty, claiming he shot Ryan in self-defense after Ryan stabbed his wife. The jury began deliberations on January 31, 2026.

Timeline

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2026

8 updates

Juliana Peres Magalhães, the au pair involved in the Brendan Banfield double murder plot, has been sentenced to 10 years in prison. This sentencing follows the conviction of Brendan Banfield for two counts of aggravated murder, child endangerment, and using a firearm in the commission of murder.

via wusa9.com

Brendan Banfield was found guilty of a firearms offense and child endangerment, in addition to two counts of aggravated murder.

via northernvirginiamag.com

Brendan Banfield was found guilty of two counts of aggravated murder for killing his wife, Christine Banfield, and Joseph Ryan, following nearly nine hours of jury deliberation. The verdict was delivered on Monday.

via 13newsnow.com

Brendan Banfield begins testifying in his own defense, denying he plotted the murders and claiming he shot Joseph Ryan after Ryan stabbed Christine Banfield.

via cbsnews.com·foxnews.com·ffxnow.com

The prosecution rests its case after presenting evidence including Magalhães's testimony and digital forensics linking Banfield to the fake fetish profile.

via cbsnews.com·foxnews.com·ffxnow.com

Juliana Peres Magalhães testifies for the prosecution, detailing Banfield's alleged plot and his actions during the murders.

via cbsnews.com·foxnews.com·ffxnow.com

2024

1 update

Juliana Peres Magalhães pleads guilty to manslaughter in connection with the killings, agreeing to testify against Brendan Banfield.

via cbsnews.com·foxnews.com·ffxnow.com

2023

2 updates

Christine Banfield and Joseph Ryan are killed at the Banfield home in Herndon, Virginia, in what prosecutors describe as a staged home invasion.

via cbsnews.com·foxnews.com·ffxnow.com

Banfield and Magalhães allegedly create a fake profile for Christine Banfield on a fetish website to lure Joseph Ryan to their home.

via cbsnews.com·foxnews.com·ffxnow.com

2022

2 updates

Brendan Banfield allegedly tells Magalhães he needs to 'get rid of' his wife to marry her and avoid a divorce, and they begin discussing a plan, including practicing shooting.

via cbsnews.com·foxnews.com·ffxnow.com

2023

Story began · 3 years, 1 mo ago