Brendan Banfield is expected to be sentenced Friday to a mandatory life term in prison after a February jury found him guilty in the 2023 killings of his wife, Christine Banfield, and Joseph Ryan at the couple’s home in Herndon, Virginia.
The convictions — two counts of aggravated murder, one count of using a firearm in committing a felony and child endangerment — mean Banfield, 40, is set to spend the rest of his life behind bars. The sentence would formally close a case that gripped Northern Virginia and turned on sharply different accounts of what happened inside the Banfields’ home on Feb. 24, 2023.
Prosecutors said Banfield used a fetish website to lure Ryan to what he believed was a violent sexual fantasy, then fatally stabbed his wife and shot Ryan. They said the killing was part of a catfishing plot tied to an affair and an effort to avoid a divorce. Banfield rejected those allegations on the stand and called them “absolutely crazy.” He testified that he shot Ryan after seeing him stab his wife and said, “I did not want to shoot him” and “Um, I wanted him to let her go.”
The case also pulled in Juliana Peres Magalhaes, who pleaded guilty to manslaughter and was sentenced to 10 years in prison after cooperating with authorities. She had initially faced second-degree murder charges and testified for the prosecution at Banfield’s trial in Northern Virginia. Peres Magalhaes said she also shot Ryan and told jurors that Banfield had been trying to avoid a divorce when they began the catfishing plot. She said he used Christine Banfield’s laptop to create a fake profile on the fetish site, calling it Annastasia9, and that the profile described a woman seeking a stranger to act out a sexual fantasy in her home.
Banfield admitted during the trial that he cheated on his wife with Peres Magalhaes and several other women. The hearing Friday is expected to bring the punishment phase to a close, with no realistic path to anything other than life in prison for the convictions already entered against him.
