Man Pleads Guilty to Negligent Homicide in Girlfriend's Death, Faces Up to Three Years and Nine Months

In a Phoenix courtroom this week, Jayden Frost, 21, pleaded guilty to negligent homicide following the death of his girlfriend, Margaret Williams, 20. The plea comes after months of investigation during which Frost’s account of events changed multiple times. According to court documents, Frost initially claimed he left Williams at a baseball field around midnight on December 6, 2024, only to return an hour later and find her missing. He then alleged that coyotes had attacked her body when he returned early the next morning.

However, Frost eventually admitted to having consensual rough sex with Williams at the baseball fields. It was during this interaction that he realized she had died after noticing foam coming out of her mouth upon opening his eyes. This acknowledgment led him and a friend to call 911 upon returning to the scene where they found coyotes surrounding Williams’ body.

The victim’s family expressed deep dissatisfaction with both Frost’s initial story and the charges brought against him, arguing that the crime was not an accident but rather an intentional act. Danielle Williams, Margaret's stepmother, emphasized during the sentencing hearing that her daughter's death was no mere oversight or negligence: "This was an intentional act to take a life."

Michael Williams, Margaret's father, further detailed his belief that Frost had killed his daughter after learning she planned to leave him. He highlighted previous incidents where Frost allegedly choked other women, indicating premeditated violence against women in similar circumstances.

Curtis Williams, the victim’s brother, shared emotional testimony about how the traumatic event has affected his mental state. "Your Honor, I can’t stop picturing it," he said, referring to the gruesome scene of coyotes eating part of his sister's body. The image haunts him even when recalling fond memories.

Under Arizona law, negligent homicide is a probation-eligible offense, meaning Frost could potentially avoid prison time if granted probation by Judge P during Friday’s sentencing hearing. However, given the emotional impact on Margaret Williams’ family and the nature of the crime, they are urging for a more severe sentence to reflect the gravity of her death and provide some semblance of justice.