Kalista Hallberg of Letts, Iowa Fatally Shot at Muscatine Hy-Vee; Suspect Ian Hernandez Also Dead in Apparent Murder-Suicide
Letts, Iowa – A heart-wrenching tragedy has shaken the small town of Letts and the broader Muscatine County area following the senseless and fatal shooting of Kalista Hallberg, a 37-year-old mother, daughter, and beloved member of the community. The incident occurred Monday afternoon, June 30, 2025, inside the Hy-Vee grocery store on 2nd Avenue in Muscatine, leaving residents stunned and grieving.
According to Muscatine Police, Hallberg was fatally shot during what authorities have described as a domestic-related altercation that escalated into unimaginable violence. The suspect, Ian Hernandez, 38, was also pronounced dead at the scene from an apparent self-inflicted gunshot wound, marking a tragic end to a horrifying encounter witnessed by stunned shoppers and store employees.
Kalista’s sudden and violent death has sparked a wave of sorrow throughout the community. Known for her gentle nature, warm smile, and unwavering devotion to her family, Kalista was a deeply compassionate woman who touched countless lives. A resident of Letts for much of her life, she was a proud mother to two children and worked tirelessly to provide them with a safe and nurturing home. She was not just a parent but also a source of strength and love to her siblings, friends, and co-workers.
Friends describe Kalista as the kind of person who would go out of her way to help others—even strangers. Whether she was volunteering at school events, organizing food drives, or offering a listening ear to a neighbor, Kalista carried a sense of grace and humility that left a lasting impression on everyone she met.
The shooting unfolded in broad daylight, shocking shoppers and employees at the Hy-Vee store, where Kalista had gone about her day like any other. Witnesses reported a loud altercation in the aisles before gunfire rang out. Emergency services rushed to the scene, but despite their efforts, Kalista could not be saved. Ian Hernandez, who authorities have confirmed had a prior relationship with Kalista, died from a self-inflicted gunshot wound moments later.
Law enforcement officials are continuing their investigation, piecing together the events that led up to the tragedy. While details surrounding the nature of the relationship between Kalista and Hernandez are still emerging, early reports indicate a possible history of domestic violence or unresolved conflict. Authorities have emphasized the importance of support systems for those experiencing domestic abuse and are urging anyone in similar situations to seek help.
The loss has devastated Kalista’s family, who are now grappling with an unimaginable grief. In a brief statement, her loved ones expressed heartbreak and disbelief:
“Kalista was a beautiful soul taken from us far too soon. She was a mother, a daughter, a sister, and a friend to so many. We ask for privacy as we mourn this profound loss.”
Kalista is survived by her two children, Landon (12) and Maya (8), her parents Janet and Russell Hallberg, and her three siblings. A memorial fund has been established to support her children’s future and to help the family with funeral expenses. Those wishing to donate can do so through a GoFundMe page created in her memory.
A candlelight vigil will be held on Thursday, July 3, at 8:00 p.m. outside the Letts Community Center to honor Kalista’s life and legacy. Friends, neighbors, and members of the community are invited to gather, share memories, and stand in solidarity against domestic violence.
A funeral service will follow on Saturday, July 5, at Faith Lutheran Church in Letts, with visitation beginning at 10:00 a.m. and services at 12:00 p.m.
Though her life was stolen in a moment of senseless violence, Kalista Hallberg’s memory will live on through the love she gave, the kindness she showed, and the lives she touched. She will be deeply missed but never forgotten.
Rest in peace, Kalista. May your light continue to shine through those who loved you most.