FULLERTON, CA – A California man has been sentenced to life in prison for the murder of three people, a grim culmination of an obsession that started within the “furry” subculture nearly a decade ago.
Frank Sato Felix, 33, was convicted last year for the murder of Jennifer Goodwill-Yost, 39, her husband Christopher Yost, 35, and their friend Arthur “Billy” Boucher. On Friday, he was given three consecutive life sentences, according to the Orange County District Attorney’s Office.
The tragic incident unfolded in 2016, rooted in Felix’s unsettling fixation on the Yosts’ then-17-year-old daughter. Felix met the girl at a “furry” event—a subculture where individuals dress as anthropomorphic animals—originally introduced to her by her mother. This meeting was a prelude to a fatal attraction.
Felix’s friend, Joshua Charles Acosta, an Army mechanic at Ft. Irwin, accompanied him in the murderous plan. Felix’s relationship with the young girl had been opposed by her parents, prompting Felix to plot their demise. On the night of September 24, 2016, the pair covertly approached the Yost home in Fullerton, seeking to clear the way for the girl to elope with Felix.
While the young girl was outside with Felix, Acosta entered the home armed with a shotgun provided by Felix. Acosta fatally shot Boucher, who was sleeping on the couch, and then executed Goodwill-Yost and her husband. Meanwhile, the Yost’s other young children were asleep inside, unaware of the horror that unfolded.
Fullerton police swiftly apprehended Felix at his residence and Acosta at his military base, leading to charges of first-degree murder against both. Acosta was convicted in 2018 and is also serving a life sentence.
In court, Felix referred to himself as a “beast,” expressing regret yet accepting his fate. The courtroom also heard an emotional statement from Yost’s sister, highlighting the unerasable trauma of the crime.
During Acosta’s trial, the teen testified, alleging long-term abuse by her stepfather, and stated she had no prior knowledge of the murder plot. Prosecutors did not charge her, though her testimony painted a complex picture of manipulation and coercion that surrounded the events.
Orange County District Attorney Todd Spitzer underscored the devastating impact on the surviving children, left to grapple with the loss in an unimaginable manner, as they awoke to the aftermath of the violence.
The heartbreaking saga concludes with justice served, but the emotional scars for all involved remain profound and irrevocable.