Summary
Overview
This Crime Junkie episode investigates the twisted murders of Christine Banfield and Joseph Ryan on February 24, 2023, in Fairfax County, Virginia. What initially appeared to be a home invasion gone wrong was revealed to be an elaborate premeditated plot. Federal agent Brendan Banfield and the family's au pair, Juliana Perez Magalhanes, orchestrated a catfishing scheme using a fake BDSM profile to lure Joe Ryan to their home, where they murdered both Joe and Brendan's wife Christine. The case exposed a secret affair, meticulous planning including soundproof windows, and a 15-minute gap between 911 calls that proved critical to the prosecution. Both perpetrators were convicted, with Brendan receiving life without parole.
The 911 Calls and Initial Scene
On February 24, 2023, two 911 calls came in 15 minutes apart from the Banfield home in Herndon, Virginia. The first was mere seconds of a groan before disconnecting. The second call featured a frantic Juliana, the family's au pair, reporting that federal agent Brendan Banfield had shot an intruder who was attacking his wife Christine. First responders found Christine naked with multiple stab wounds to her neck, and a stranger named Joseph Ryan shot dead on a dog bed. The scene appeared to be a violent home invasion interrupted by a heroic husband, but critical details didn't add up from the start.
- First 911 call at 7:47:32 was only a few seconds with a groan before the caller hung up
- Second 911 call came 15 minutes later with Juliana frantically reporting the shooting
- Brendan identified himself as a federal agent and said he shot an intruder who stabbed his wife
- Christine Banfield, 37, was found naked with stab wounds to her neck and died at the hospital
- Joseph Ryan was found dead atop a dog bed with Christine's ripped underwear nearby
" That few seconds of 911 call that came into Fairfax County might not sound like a lot. I mean, the caller hung up right where it cut off after that groan. So it tells a first-time listener almost nothing. But that call would turn out to be everything. "
The Catfishing Scheme Revealed
Investigation of the victims' phones uncovered a shocking plot. Joe Ryan had been communicating with a FetLife account called "Anastasia9" that appeared to be Christine, featuring her photo and describing violent sexual fantasies. The account lured Joe to the Banfield home on that specific morning with detailed instructions including leaving his phone in the car and entering through an unlocked door. However, extensive digital forensics revealed Christine had no history of infidelity or BDSM interests. Investigators discovered the account was created in January using a new Gmail, and Christine's bathing suit selfie was sent to her husband the same day it appeared on the profile.
- Joe Ryan's phone showed he was messaging someone called Anastasia9 on FetLife, a BDSM social networking site
- The profile used Christine's photo but she had no history of affairs or BDSM interests despite years of data being examined
- Christine worked as a pediatric ICU nurse and previously as a sexual assault nurse examiner, making the alleged fantasy especially implausible
- The Anastasia9 account was created January 17th, the same day Christine sent a bathing suit selfie to her husband
- Joe had brought zip ties, chains, padlocks, tape, and a knife as instructed by Anastasia9
" I cannot imagine a world where you work with people who have been the victim of sexual assault, see firsthand the trauma of that, the brutality of that, the way that it can destroy people, and then we're like supposed to believe that like that's the fantasy she lands on like her first time ever cheating on her husband. "
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