Former TV Anchor Pleads Guilty to Brutal Halloween Murder of Her Mother After Delusional Claims She Was the Devil

A former morning news anchor has formally admitted to the brutal Halloween murder of her 80-year-old mother inside their Kansas residence. The tragic and deeply unsettling killing occurred after she reportedly became convinced that her elderly mother was possessed by demonic forces.

Angelynn “Angie” Mock entered a guilty plea on Friday to one count of first-degree murder for the fatal stabbing of her mother, Anita Avers. The Sedgwick County District Attorney’s Office confirmed the plea deal, concluding a harrowing case that has sent shockwaves through the local community and the media industry alike.

Under the terms of the negotiated agreement, the 48-year-old former broadcaster faces a mandatory sentence of life in prison. Prosecutors noted that she will not be eligible to seek parole until she has served at least 25 years behind bars.

For years, Mock was a familiar face to television viewers across the Midwest, having served as a morning news anchor at KTVI in St. Louis between 2011 and 2015. She later worked on the air at KOKH in Oklahoma City before eventually leaving the broadcast journalism industry to work in sales for a data management software firm.

The deadly confrontation unfolded in the early morning hours of October 31, bringing emergency responders to the Wichita home Mock shared with her mother and stepfather. Officers from the Wichita Police Department were dispatched to the residence around 7:50 a.m., where they made a horrifying discovery.

Upon reaching the property, law enforcement personnel found Mock standing outside the house with visible, bleeding cuts across her hands. She was immediately detained and taken into custody without incident as officers moved inside to assess the situation.

Inside a bedroom, first responders discovered 80-year-old Anita Avers suffering from catastrophic, multiple stab wounds. Court documents reveal an intensely disturbing crime scene that immediately pointed to extreme violence and profound psychological distress.

Investigating officers located multiple blood-covered kitchen knives and a cheese grater deliberately laid out across a pillow right beside the victim’s body on the bed. The bed’s top sheet was riddled with violence, bearing at least a dozen distinct knife punctures concentrated in the upper portion.

“All the utensils had blood on them… the top sheet had at least 12 holes in the top half of the sheet, consistent with those caused by a knife,” the probable cause affidavit stated.

Almost immediately following her arrest, Mock began making unprompted, chilling remarks indicating a complete break from reality. She repeatedly told investigators that she genuinely believed her mother had transformed into the devil, insisting the fatal attack was an act of survival.

Officers on the scene heard the former anchor talking aloud to herself, vocalizing her severe disorientation and grief through bizarre rationalizations. Court records captured her erratic statements as she struggled to comprehend what had just taken place.

“I’d kill that bitch to have my mom back any day. I don’t even know who she is anymore. I know, I believe she’s the devil,” Mock said, according to the affidavit.

During subsequent police interrogations, Mock laid out her version of the deadly morning, explaining that she had walked into her mother’s bedroom to discuss an upcoming employment interview with local station KSN. According to Mock, she arrived in the room only to find her elderly mother actively sharpening knives.

Mock claimed that an altercation began when her mother allegedly advanced toward her with a blade in hand. While Mock admitted to overpowering the 80-year-old woman and pushing her backward, her narrative quickly spiraled into vivid religious delusions.

According to the affidavit, Mock alleged that her mother shouted, “I know you’re f–king Jesus Christ,” while spewing what Mock described as “venom.” In her distorted state of mind, Mock claimed she was left with no alternative but to pin her mother to the mattress and strike.

“I had to kill her, she wasn’t going to stop,” Mock told detectives during questioning, adamant that she acted strictly to preserve her own life.

A Family Haunted by Delusions and Mental Illness

Mock’s stepfather, Barry Avers, who was away at work when the fatal attack occurred, provided crucial context regarding her extensive mental health battles. He informed detectives that Mock had previously been diagnosed with schizoaffective disorder, accompanied by chronic bouts of severe depression and recurring persecutory delusions.

Barry explained that Mock was prescribed psychiatric medication, though he was not familiar with the exact pharmaceutical regimen and could only assume she was taking it properly. He noted that while she was often prone to sudden, volatile outbursts of anger, he had never viewed her as a physical danger.

According to her stepfather, Mock’s perception of the world had grown increasingly disconnected from reality over time. She regularly fell into bizarre, paranoid delusions where she firmly insisted that the people around her were not human beings at all, but rather synthetic “robots.”

Her internal struggles also manifested in intense, grandiose religious ideation, with Mock claiming that she communicated directly with God while simultaneously proclaiming herself to be the Anti-Christ. She would routinely fly into a rage whenever family members questioned or refused to validate these claims.

Her stepfather recalled one deeply alarming moment when Mock issued a chilling and cryptic threat during an argument. According to the affidavit, she openly declared to him: “I could blow everyone up if needed to.”

The warning signs had manifested years earlier during an explosive episode that required law enforcement intervention. That prior incident culminated in Mock being admitted to a psychiatric facility for an involuntary two-week stay in an effort to stabilize her condition.

The most recent warning sign occurred just three to four weeks before the fatal Halloween stabbing. Her stepfather recalled Mock suddenly erupting in fury at family members during what was supposed to be a routine card game.

Despite the turbulent mood swings and emotional friction, Barry described Mock and her mother as having a typical mother-daughter bond. While they experienced frequent interpersonal back-and-forth arguments, he maintained that the two women were fundamentally close.

Competency Restored and Final Judgment Ahead

The legal proceedings surrounding the matricide initially stalled due to Mock’s profound psychiatric instability. Earlier this year, Sedgwick County District Judge Jeffrey Goering officially declared Mock mentally incompetent to stand trial after reviewing initial psychological evaluations.

Following that ruling, criminal proceedings were halted as Mock was committed to a state psychiatric hospital for intensive medical evaluation and restorative treatment. Her mental state was eventually deemed sufficiently restored, allowing the first-degree murder charge to move forward through the criminal justice system.

Friday’s guilty plea finally resolves the question of criminal responsibility, bringing a formal close to a harrowing domestic nightmare. Angelynn Mock is scheduled to appear in court for her official sentencing on October 5, where her life prison term will be formally imposed.