Husband testifies about affair with au pair. Alleged killer of UGA student on trial. Plus, no body murders.

Summary of Husband testifies about affair with au pair. Alleged killer of UGA student on trial. Plus, no body murders.

by NBC News

28mJanuary 29, 2026

Overview of Dateline True Crime Weekly (Jan. 29)

This episode, hosted by Lester Holt, covers three main courtroom stories and a primer on “no-body” homicide investigations. Major segments: the Fairfax County trial of Brendan Banfield (accused of killing his wife and an unrelated man), the long-unsolved 2001 murder of University of Georgia law student Tara Baker (now at trial), a Dateline Roundup with updates on several high‑profile cases, and an interview with a veteran detective about how investigators build murder cases when a body hasn’t been found.

Fairfax County double-homicide trial — Brendan Banfield

  • Case overview:
    • Defendant: Brendan Banfield (pleaded not guilty). Victims: wife Christine Banfield and Joseph Ryan (a man prosecutors say was lured to the home).
    • Prosecution’s theory: Banfield and the family au pair (Juliana Perez‑Mugglehays) created a FetLife profile impersonating Christine to lure Joseph Ryan; Banfield then shot Ryan and stabbed Christine to frame Ryan for her murder.
    • Defense’s theory: Christine invited Ryan over for a sexual encounter; Ryan attacked Christine with a knife and Banfield shot Ryan defending his wife. No premeditated plot, defense says.
  • Key witness: Juliana Perez‑Mugglehays (au pair)
    • Testified early for prosecution that she and Banfield “catfished” Ryan on FetLife using Christine’s photos and helped lure him.
    • Pleaded guilty to manslaughter for shooting Ryan; sentencing deferred until after Banfield’s trial; prosecution used her testimony as central evidence.
  • Forensic/electronic evidence dispute:
    • Fairfax detective Brendan Miller testified he could not conclusively prove who was using Christine’s device(s) when the FetLife account was created.
    • Prosecution pressed limitations; Miller conceded you can't be 100% sure who was behind a device absent eyewitness or photo evidence.
  • Banfield’s testimony:
    • Admitted to an affair with Juliana and disclosed prior affairs by both himself and Christine. Stated Christine did not know about Juliana and denied any plan to kill his wife.
    • Denied using Christine’s devices or knowing about the FetLife account until after the deaths.
    • Expected to face cross‑examination (jury was sent home temporarily due to weather).
  • What to watch next: Banfield continued on the stand for cross‑examination; jury credibility of Banfield vs. Juliana is pivotal.

Tara Baker (University of Georgia) — 2001 cold case now at trial

  • Case background:
    • Victim: Tara Louise Baker, 23, law student. Found murdered in a locked off‑campus apartment on Jan. 19, 2001 — raped, stabbed, and burned.
    • Early investigation focused on people close to her (boyfriend, co‑worker, fellow student) but stalled due to destroyed evidence and lack of conclusive leads.
  • How the case reopened:
    • A local podcaster, Cameron J. Harrelson (Classic City Crime), partnered with Tara’s mother to publicize the case, interview insiders, and push for renewed attention.
    • Advocacy helped lead to the Coleman‑Baker Act, requiring law enforcement reviews of unsolved homicides and funding a GBI cold case unit.
  • Arrest and charges:
    • In April 2024, GBI arrested Edric Lamont Faust (48), charged with murder, arson, and sexual assault; Faust lived near Tara but had no known prior connection.
    • Faust has a criminal history (assaults, public indecency, probation violations).
  • Defense position:
    • Argues crime suggests a rage‑driven killer (brutality and items taken/not taken such as Tara’s laptop but not jewelry) and points back to Tara’s boyfriend, who had been polygraphed and denied involvement.
  • Trial status: Jury selection underway/delayed by weather at time of report.

Dateline Roundup — shorter updates

  • Paul Canero (New Jersey):
    • Accused of murdering his brother, sister‑in‑law, and their children, then setting fires.
    • Prosecution emphasized physical evidence: backpack in his wife’s Porsche containing gun barrel/silencer/knife, gas can (alleged accelerant), and bloody jeans in Canero’s basement with DNA from the children. Defense questioned whether jeans could be conclusively tied to Paul.
  • Crystal Rogers (Kentucky):
    • Missing since 2015; Brooks Houck was convicted of her murder last year despite no body being found.
    • Houck appealed to the Kentucky Supreme Court, arguing insufficient evidence (no body, no weapon, no crime scene), seeking acquittal or new trial.
  • Corey Richens (Utah):
    • Accused of poisoning her husband with fentanyl for life insurance; jury selection set for Feb. 10.
    • Defense accused prosecutors of witness intimidation via text messages, including an alleged threat referencing a witness’s dog; prosecutors said they will respond in court as appropriate.

No‑body murder investigations — interview with Corporal Detective John Cappicelli

  • Scope and frequency:
    • No‑body homicides are common and prosecutable; Cappicelli cites roughly 650–675 successful no‑body homicide prosecutions (since ~2012).
  • Key investigative signals that a missing‑person case may be a homicide:
    • Personal items left behind (toothbrush, makeup, phone) inconsistent with planned travel.
    • Abrupt cessation of normal activity: phone silence, halted banking, disappearance from pattern‑of‑life data.
    • Staged scenes, cleanup attempts, or other forensic indicators.
  • Primary evidence sources:
    • Digital footprints: cell‑site/GPS data, vehicle telematics, social media mining.
    • Forensics where available; behavior of suspects (lies, contradictions, control of search efforts).
  • The three prongs to prove a no‑body homicide to a jury:
    1. Proof of death.
    2. Proof of a lethal event (forensic or circumstantial indicators).
    3. Proof the defendant had the means, opportunity, and was responsible.
  • Conviction rates:
    • Cappicelli claims no‑body prosecutions have a higher conviction rate (~86%) than typical homicides (~65–70%).
  • Practical takeaway: thorough digital forensics, pattern‑of‑life analysis, suspect behavior, and tying the accused to opportunity are crucial in the absence of a body.

Key takeaways

  • Credibility battles and electronic/device attribution are central in modern trials (Banfield case).
  • Persistent public pressure and investigative journalism/podcasting can spur cold‑case action and legislative change (Tara Baker case and Coleman‑Baker Act).
  • No‑body cases rely heavily on circumstantial, digital, behavioral, and forensic stitches to construct a narrative of death and culpability; such cases can and do result in convictions.
  • Several high‑profile cases remain fluid: verdicts, appeals, and jury selection phases are ongoing.

Notable quotes

  • Brendan Banfield on alleged plot: “I think that it's an absurd line of questioning... that a plan was made to get rid of my wife. That is absolutely crazy.”
  • Corporal Detective John Cappicelli on building no‑body cases: three necessary prongs — proof of death; proof of a lethal event; proof the defendant had the means and opportunity.
  • Statistic highlighted: claimed ~86% conviction rate for prosecuted no‑body homicides.

What’s next / airing note

  • Dateline will continue to follow trials and appeals; upcoming Dateline episode (Bringing Jay Home) airs Friday at 9/8c, focusing on a long search for a missing man in Mississippi.