Overview
- Juliana Peres Magalhães testified that Banfield shot Joseph Ryan and repeatedly stabbed Christine Banfield after she briefly hung up on 911 at his direction.
- She pleaded guilty to involuntary manslaughter for Ryan’s death and is cooperating under a deal recommending time served.
- The defense says her account changed after plea negotiations and argues digital and forensic records undermine the prosecution’s staged-encounter theory.
- Jurors heard 911 recordings and saw evidence including a blood‑stained handgun and the knife Ryan brought, with graphic images restricted to the jury.
- The four‑week Fairfax County trial allows cameras, and Banfield also faces child‑endangerment charges tied to his daughter being in the home.