Amanda Karolkiewicz’s writings documented marital pain, while relatives and neighbors have worked to keep attention on her and her six children.
GRAND HAVEN TOWNSHIP, Mich. — In the final weeks of her life, Amanda “Mandy” Karolkiewicz traveled to China with two of her daughters, celebrated their heritage online and returned to a Michigan community where she was known as a mother and substitute teacher. Weeks later, relatives gathered to remember her and all six children after authorities said her husband killed them inside their home.
The Aug. 24 celebration of life marked one month since firefighters discovered the Karolkiewicz family in a burning Grand Haven Township house. Investigators determined that Kristopher Karolkiewicz, 47, fatally shot Amanda, 39, and their six children before intentionally setting several fires and dying from a self-inflicted gunshot wound. As law enforcement continued seeking a motive, relatives tried to center the public remembrance on Amanda and the children rather than on the man authorities say killed them. The family also created a foundation bearing Amanda’s name to support students and community programs, including music and arts opportunities.
That focus presents a contrast with much of the attention that followed the killings. Reports quickly surfaced about Amanda’s earlier Reddit writings, in which she described a marriage damaged by infidelity and said she had ignored what she later considered major warning signs. Amanda wrote that she first met Kristopher while she was an intern and he was older and divorced. Years later, after they had built a large family, she alleged he had become involved with another intern who was about the age she had been when their own relationship began. Reporters said identifying details in the account matched Amanda and her family.
The posts revealed pain that was not obvious from the family photographs, travel updates and parenting material Amanda shared elsewhere. She described choosing to pursue reconciliation partly because she loved her children and feared the consequences of breaking apart a household of eight. “I love my kids more than I hate my husband right now,” she wrote in one post. In another, she characterized the prospect of leaving with six children as frightening. She also described counseling and difficulties she believed prevented the couple from addressing their problems. The writings reflected Amanda’s perspective at the time; investigators have not said the affair or the marital conflict explains the later killings.
Relatives’ accounts of Amanda instead emphasize the work and relationships that occupied much of her life. Grand Haven Area Public Schools said she served as a substitute teacher in district buildings and had been recognized for going beyond basic classroom duties, particularly with students having hard days. Family members described her as devoted to her children and her faith. Her obituary said adoption had long been important to her. Caroline and Ella, both 11, were adopted from China, and Amanda later returned with them to the country so they could experience the place where they were born.
That trip took place shortly before the deaths. In social media posts, Amanda shared her excitement about experiences with the girls and expressed pride in their Chinese heritage. Those images now sit uneasily beside the violence that investigators say occurred after the family returned home. They also underscore why relatives have resisted allowing the killings to become the only public account of Amanda and her children. The six were eventually identified in family and funeral materials as Keegan, Bennett, Caroline, Ella, Smith and Teddy. They ranged in age from 5 to 15.
The memorial notices gave each child an identity separate from the crime. Keegan, the oldest, ran cross-country and was looking forward to driving. Smith enjoyed swimming and was described as a protective older brother to Teddy. Teddy loved toy cars and motorcycle rides with his grandfather and was preparing for kindergarten. Ella was remembered as especially close to her mother and as a companion on the China trip. Other family remembrances described the children’s varied interests, humor and sibling relationships. The details filled in what the earliest law enforcement announcements, appropriately focused on the investigation, could not.
The violence came to public attention through a fire rather than a reported shooting. Deputies and firefighters first responded to the area on the morning of July 24 after residents reported smelling smoke. They initially found no clear source. About three hours later, crews returned after callers reported smoke from the family’s house. Inside, firefighters found all eight members of the household. Autopsies later showed that Amanda and the children died from gunshot wounds and that Kristopher also died from a gunshot wound. Investigators classified the seven deaths as homicides and his as a suicide.
The fire itself became a significant part of the investigation. Authorities said several fires had been deliberately started throughout the house after Amanda and the children had been shot. Later reporting based on the Michigan State Police fire investigation said multiple smoke alarms had been removed. Authorities also confirmed that Kristopher had purchased the handgun used in the killings on July 16, about eight days before the family was found. Those findings have helped detectives establish a chronology, but officials have not publicly said when Kristopher decided to kill his family or what prompted him to do so.
Another piece of the timeline involves his work. The American Heart Association confirmed that Kristopher had been its national vice president of sales and marketing beginning in September 2023 and that his employment ended earlier in July. The group would not explain why, citing personnel policy. Nothing publicly released by investigators has connected the employment change to the deaths. In the same way, Amanda’s allegations of infidelity establish that the marriage had experienced a serious conflict, but police have not identified that conflict as the motive for the shootings.
The unanswered questions have existed alongside a public grieving process that began almost immediately. Students and community members attended a vigil days after the deaths, while Grand Haven Area Public Schools offered counseling and other support. Amanda’s parents, Becky and Steve Lawwill, said they treasured the time they had with her and the six children and described her as kind and devoted. Relatives later asked that the public memorial celebrate the lives of Amanda and the children, an approach that moved attention toward who they were rather than repeatedly centering the person investigators identified as their killer.
The foundation established in Amanda’s name extends that effort. Family members said it would benefit the Grand Haven community and support young people, including through music, arts and help with everyday student needs. The initiative reflects elements of Amanda’s public life that existed alongside the private marital struggles she discussed online: her work in schools, her attention to children and her involvement in the community. It also gives the family a way to preserve a legacy separate from a case that otherwise risks reducing seven people to the circumstances of their deaths.
Investigators, meanwhile, continue to examine the events before the killings. They have said there is no evidence of another suspect and have not announced a motive. Amanda’s online writings remain part of the broader public record of the marriage, but they cannot establish what was in Kristopher’s mind when he killed his family. For relatives and the Grand Haven community, the more immediate public task has shifted from waiting for an explanation that may remain incomplete to preserving the identities of Amanda and the six children whose lives ended in the house on Riverside Trail.
Author note: Last updated August 29, 2026.