Minnesota Prairie Roots

A SINGULAR THOUGHT niggled in my mind the entire time I read The Kill Code Collective, a medical thriller co-authored by five Minnesotans. And that is just how many people I know with implanted cardiac devices (ICD). Like characters in the book, they could be exposed to possible hacking of implant technology. That crime focuses this fictional story.

But the collaborating writers repeatedly emphasize that Kill Code is a work of fiction and that medical device companies are very concerned about security. “And we really mean it,” an authors’ note reinforces. Still…

My strong reaction speaks to the believability of the plot, which evolves around Voyageur Cardiac Systems’ VC-25-4750 implanted defibrillator. When several people with ICDs die, the investigation is underway to determine the cause.

Early on in the story, I struggled with keeping the many characters and the evolving story line straight. But I eventually settled into Kill Code with each turn of the page, each twist in the plot.

From a CEO to an international field operative, a shady deal maker, an attorney, a computer whiz, a musician, a software engineer, an aircraft mechanic and more, an eclectic mix of characters are part of this intriguing story. I was familiar with one, Matt Lanier, a professional musician and amateur detective in a mystery-thriller series by Owatonnan Chris Norbury. I’m a fan of his series set in fictional Straight River in southern Minnesota and Castle Danger, an actual unincorporated community up north.

Kill Code is also set in Minnesota, which is no surprise given the authors—Norbury, Brian Lutterman, John Baird Rogers, Julie Holmes and Rob Jung—are Minnesotans who form the Midwest Mystery Works. This book pulls the main characters from their individual books into Kill Code as an unofficial group determined to get to the bottom of the ICD deaths. That includes several strong and talented women, which I, as a woman, appreciate.

Technology is an integral part of the story line. But it’s basic enough that even someone with minimal understanding of tech can follow that key aspect of the plot. That would be me, although I do have a family member who works in software research and development and I’ve learned a bit from him. He would have been a great addition to the team trying to solve the Voyageur Cardiac Systems’ mystery.

Suspense, blackmail, death threats, greed, secrets, revenge, violence…all are part of Kill Code. So is a distinctly Minnesotan flavor. As a life-long resident of the North Star state, I enjoy books rooted in our culture, our way of life. And our food—like our signature walleye, the typical funeral luncheon menu of ham and cheese sandwiches, coleslaw and bars (a sweet treat, not a place), and our go-to winter comfort food of grilled cheese sandwiches and tomato soup.

Because this story takes place in winter, the writers reference the cold and snow. Minnesotans, even in fiction, take pride in showing their cold weather hardiness.

Kill Code is unlike any mystery I’ve read, because of the technology aspect, but also because five authors collaborated to write this book. As a writer myself, I can only imagine how daunting that task. But the five succeeded in collectively writing a medical mystery that left me wondering, could this really happen?

© Copyright 2026 Audrey Kletscher Helbling