More than three years after the horrific abduction and murder of seven-year-old Athena Strand, new details emerging from the ongoing sentencing trial of Tanner Horner have brought fresh waves of grief to her family. Yet amid the courtroom testimony and painful memories, one quiet act of love from Athena’s younger sister continues to shine through — she still writes letters to her big sister every year.

Athena Strand was playing outside her father’s home in Paradise, Texas, on November 30, 2022, when former FedEx contract driver Tanner Horner arrived with a Christmas package of Barbie dolls meant for her. What should have been a joyful delivery turned into tragedy. Horner has now pleaded guilty to capital murder and aggravated kidnapping. On April 7, 2026, just as his capital murder trial was about to begin in Tarrant County, Horner admitted to the crimes, shifting the proceedings directly into the punishment phase where jurors must decide between the death penalty or life without parole.

Throughout the trial, heartbreaking testimony has painted a picture of Athena as a free-spirited, bright first-grader who loved drawing, writing in her journal, talking with friends, and the color pink. Her teacher, Lindsey Thompson, took the stand and shared emotional memories, including Athena’s final journal entry. Thompson and her husband had even created a special mailbox at school so classmates could write letters and draw pictures for Athena as they processed their grief. Hundreds of notes poured in from students across grade levels.

At home, Athena’s little sister has carried on a similar but deeply personal tradition. Since the day Athena was taken, the younger girl — one of Athena’s three younger sisters — has written letters to “Sissy” every year. Their mother, Maitlyn Gandy, recently shared this intimate detail, revealing how the child refuses to let the bond fade. These annual letters are filled with innocent updates about school, drawings, favorite things, and simple messages of missing her big sister. They represent a child’s pure way of coping with a loss too enormous for words spoken aloud.

Gandy has spoken before about the family’s early days of grief. In the immediate aftermath, she shared a video of the little sister sobbing uncontrollably, begging, “Can I come with Sis, Mom?” because she could not bear even a short separation. That moment, captured days before the tragedy when Athena was visiting her father, now feels like a heartbreaking foreshadowing. The annual letters are an extension of that unbreakable attachment — a ritual that helps the surviving sister navigate birthdays, holidays, and everyday moments without her protector and playmate.

Athena was described by her mother as her “first baby, my first true love” — a kind, intelligent, happy child full of life. The family has faced countless painful “firsts” without her: the first Christmas, the first birthdays, the silence where her laughter once filled the room. Gandy has dyed her hair pink in tribute and become a vocal advocate for child safety, pushing for better screening of delivery drivers and vowing to keep Athena’s story alive so no other family endures the same nightmare.

The details of the crime remain chilling. Horner initially told police he accidentally struck Athena with his delivery van and panicked. He later confessed to abducting her after she fought back fiercely, attempting to strangle her, and ultimately killing her before disposing of her body in the woods. Interrogation videos and body camera footage shown in court have horrified jurors and the public. Athena’s stepmother has testified about the lasting trauma, noting that some of the younger children still react with fear at the sight of delivery drivers.

As the sentencing phase unfolds in April 2026, the defense has argued that Horner suffers from Autism Spectrum Disorder, which they say reduces his moral blameworthiness and should spare him the death penalty. Prosecutors, however, have laid out the brutality of the crime against a 67-pound child at the hands of a much larger man. The jury now holds the weighty decision.

Through it all, the little sister’s yearly letters stand as a testament to enduring love. Child psychologists often describe such rituals as healthy coping mechanisms for young survivors of sibling loss — a way to maintain connection, express unvoiced emotions, and keep the memory alive in a tangible form. For Athena’s sister, each letter is both a farewell and a promise that she has not been forgotten.

The school mailbox tradition that began in the weeks after Athena’s death has since been moved to the front office, but its impact lingers. Many of Athena’s former classmates, now in fourth grade, still carry the emotional weight of losing their friend. The letters from both the school community and the private ones written at home show how one bright little girl touched so many lives in her short seven years.

Maitlyn Gandy has encouraged the public to remember Athena for who she truly was — not defined by the horror that ended her life. She has thanked supporters for the pink ribbons, prayers, and messages that continue to pour in. In sharing the detail about her younger daughter’s letters, Gandy has once again opened a window into the family’s private pain, touching hearts worldwide and reminding everyone of the long, silent road of healing after violent loss.

This story underscores the profound ripple effects of crime on surviving siblings. While adults may find support groups or therapy, young children often create their own gentle rituals — drawing pictures, talking to photos, or, in this case, writing letters year after year. These acts help process grief at a child’s pace and keep the sibling bond intact even when physical presence is gone.

As the trial continues and a verdict on punishment approaches, Athena’s family faces yet another milestone without her. Yet in the handwritten pages carefully folded by her little sister, there is quiet strength and hope. The letters may one day shift from sorrow to celebration of the time they shared. Until then, a small hand still reaches across the years with pen and paper, whispering “I love you, Sissy” into the silence.

Athena Strand was a free spirit who lived fully and loved fiercely in her brief time on earth. Her little sister’s unwavering ritual ensures that spirit remains close. In courtrooms, classrooms, and quiet bedrooms where letters are written, Athena’s memory endures — carried forward by love that even death cannot erase.

May justice bring some measure of peace, and may those annual letters continue to bring comfort to a little girl who refuses to say goodbye. The world watches, hearts heavy, as a family endures and a sister’s love writes on.