The first words Tanner Horner admitted saying to seven-year-old Athena Strand after she climbed into his delivery truck were chilling in their simplicity: “Don’t scream.”

That short, cold command — spoken in the moments after he allegedly struck the little girl with his FedEx van and then pulled her inside — has become one of the most haunting details in the entire case. It was not a plea. It was not an apology. It was an order. And according to prosecutors, it marked the beginning of a nightmare that ended with Athena’s brutal murder and the discovery of her clothing, including her underwear, hidden behind Horner’s shed.

During intense questioning by investigators, the 35-year-old former delivery driver reportedly broke down and confessed not only to kidnapping and killing Athena Strand, but also to the terrifying first moments after he took her. He told detectives that after the impact, when the frightened child was crying and trying to get away, his immediate response was to silence her with those three words: “Don’t scream.”

That single sentence has sent waves of horror through North Texas and beyond. It humanizes the terror Athena must have felt in her final hours and reveals a calculated coldness that prosecutors argue makes Tanner Horner deserving of the death penalty.

The case, which has gripped Wise County since November 30, 2022, reached a new level of darkness this week as the penalty phase of Horner’s capital murder trial began. Horner has already pleaded guilty to aggravated kidnapping and capital murder. Now, a jury must decide whether he should be sentenced to death or life without parole. The newly revealed details from his confession — especially the first words he spoke to his seven-year-old victim — are playing a central role in the prosecution’s push for execution.

According to court documents and testimony, Horner was making deliveries in the Runaway Bay area that afternoon when he struck Athena with his van as she played near her family’s home. Instead of stopping to help or calling for emergency services, he panicked. He pulled the injured child into the truck, told her not to scream, and drove away with her.

What happened in the hours that followed is the subject of ongoing horror for Athena’s family and the community. Horner allegedly tried to break her neck in the back of the van when she wouldn’t stop crying. When that failed, he strangled her with his bare hands. He later disposed of her body in a remote area and attempted to cover his tracks.

But the most disturbing new evidence presented in court this week involves the clothing found during an FBI search of Horner’s property. Behind a shed, agents discovered a pile of trash and debris containing small children’s garments — items that matched exactly what Athena was last seen wearing, including her underwear. The clothes had been tossed carelessly into the open, as if someone had tried to discard them but lacked the resolve to destroy them completely.

Forensic experts confirmed the clothing belonged to Athena. The discovery of her underwear, in particular, has led prosecutors to argue that Horner’s crimes went beyond murder and included sexual assault. Male DNA was also found on swabs taken from the child’s body, further supporting the prosecution’s theory of prolonged torment before death.

During his confession, Horner reportedly admitted keeping some of Athena’s clothing. He claimed he changed her into different clothes after the killing, though he gave conflicting explanations for why. Prosecutors called this behavior “trophy-keeping” and evidence of a depraved mind that deserves the ultimate punishment.

Athena’s mother, Maitlyn Gandy, took the stand in an emotional testimony that left many in the courtroom in tears. “She was just a baby,” she said, her voice breaking. “She trusted everyone. She trusted the world. And he took her. He told her not to scream, and then he took her life.”

The revelation of Horner’s first words to Athena has particularly devastated the community. Parents across Wise County and beyond have shared their horror at the idea of a small child hearing those words from a stranger who had just hurt her. “Don’t scream” — three words that transformed a routine afternoon into a nightmare no child should ever experience.

Horner’s defense team has tried to portray him as a man struggling with severe mental health issues and a traumatic childhood. They presented evidence of past instability and claimed he was not in full control of his actions. In jailhouse letters, Horner has alternated between expressions of remorse and attempts to shift blame, at one point suggesting another person was involved. Prosecutors have dismissed these claims as desperate lies from a man facing death.

The penalty phase has been filled with graphic testimony. Medical examiners detailed the injuries Athena suffered, including evidence consistent with strangulation and possible sexual assault. The discovery of her clothing behind the shed has been described as one of the most disturbing pieces of physical evidence in the case.

For Athena’s family, every new detail feels like reopening a wound that never had the chance to heal. They sit in the courtroom day after day, listening as the man who took their daughter’s life reveals more about the horror she endured. They want the death penalty, believing it is the only sentence that matches the brutality of what was done to their little girl.

The broader community has been deeply affected. Runaway Bay, once known as a peaceful rural area, now carries the weight of this tragedy. Vigils continue, with pink ribbons and balloons tied near the spot where Athena was last seen playing. Residents speak of a lost sense of safety — the frightening realization that a delivery driver could snatch a child from her own yard in broad daylight.

The case has also sparked wider conversations about background checks for delivery drivers, child safety in rural areas, and the death penalty. Some argue that Horner’s crimes are exactly the kind that warrant capital punishment. Others point to his troubled history and question whether society failed him long before he failed Athena.

As the trial continues, the image that lingers most powerfully is that small pile of clothing found behind the shed. A sock. Flower-patterned jeans. Underwear. Items that once belonged to a happy, trusting seven-year-old girl. Now they serve as silent witnesses to her suffering and as powerful evidence in the fight for justice.

Tanner Horner sits mostly silent in the courtroom as prosecutors paint a picture of a man who not only killed a child but who tried to control and silence her even in her final moments. His first words to her — “Don’t scream” — have become a haunting refrain that echoes through every testimony and every news report.

For Athena’s family, there is no closure that can bring her back. But they hope the jury will see the full extent of Horner’s cruelty and deliver a sentence that reflects the value of the innocent life he stole.

The grass behind that shed has grown tall again. The clothing has been collected as evidence, carefully preserved and catalogued. But the memory of what was found there — and the first words a terrified little girl heard from the man who took her — will not fade easily.

In the end, this case is about more than one man’s confession or one pile of discarded clothes. It is about a child who trusted the world, a father who failed to protect her, and a community forced to confront the reality that evil can arrive in something as ordinary as a delivery truck.

Athena Strand deserved to grow up. She deserved to chase dreams, not run from monsters. Instead, her story ended with three terrifying words: “Don’t scream.”

Those words, spoken by Tanner Horner in the back of his truck, now stand as one of the most disturbing details in a case already filled with horror. They remind us that some monsters don’t hide in the dark. Sometimes they wear a uniform, drive a familiar truck, and speak with calm authority right before they destroy everything.

As the jury deliberates Horner’s fate, the people of Wise County continue to mourn a little girl whose light was extinguished far too soon. They light candles, tie ribbons, and whisper her name. And somewhere in a courtroom, a man who once told a child not to scream now waits to hear whether society will silence him forever.