A Clark County jury on Friday convicted 47-year-old Devyn Michaels of first‑degree murder with use of a deadly weapon in the 2023 killing of 46-year-old Johnathan Willette, the father of her two daughters. The case centered on the discovery of Willette's headless body in Henderson and now heads to a Jan. 8, 2026 sentencing that could put Michaels in prison for life.
Jury Reaches Verdict In About Two Hours
Jurors deliberated for roughly two hours before returning the guilty verdict, according to the Las Vegas Review-Journal. During trial, prosecutors showed graphic crime-scene photos and played recorded interviews in which detectives said Michaels admitted striking Willette while giving him a massage and later suggested she discarded his head.
Tangled Family Ties At Center Of Killing
Prosecutors framed the killing as the violent peak of an unusually tangled family drama: Michaels had married Willette's adult son, yet also shared two daughters with Willette himself. Investigators pointed to custody disputes and plans for Willette to move back into the home as a possible motive, People reported. The son has denied any role in the crime, and the defense argued he had both motive and opportunity.
Body, Phone, Blood And A Missing Head
Henderson police testified that Willette's body was discovered wrapped in blankets and soaked with chemicals, with his head and any suspected tools never recovered. Prosecutors told jurors they believe the head was dumped in a trash bin and later hauled away by waste services, according to CrimeOnline. Detectives also said they found Willette's bloodied cellphone near Michaels' Las Vegas home and recovered his wallet and Social Security card among her belongings.
Plea Deal Unravels Before Trial
Before the trial, Michaels had pleaded guilty to second-degree murder in a deal that would have made her eligible for parole after 15 years. At a sentencing hearing this summer, however, she recanted in court and asked to withdraw the plea, sending the case to a jury instead, People reported. Her attorney argued that Willette's son could be the true suspect and described the entire saga as a bitter family feud turned deadly.
Life Sentence On The Table
Because the jury found Michaels guilty of first-degree murder with use of a deadly weapon, she now faces life in prison when she returns to court for sentencing on Jan. 8, 2026. Prosecutors have said they are not seeking the death penalty, according to the Review-Journal. With no recovered head or murder weapon, the case leaned heavily on witness testimony, forensic evidence and Michaels' own recorded statements to police.
What Comes Next In The Henderson Beheading Case
Sentencing is the next major step, and attorneys could pursue post-trial motions after the hearing. The family could also explore possible civil actions tied to Willette's death. Hoodline previously covered the trial as it got underway; for background on how the case unfolded in court, see our earlier report on the grisly family-feud beheading trial.
