David Thacker was doing everything right. He was working out, losing weight and staying sober. After years lost to alcoholism, the 44-year-old from Kansas City made a decision that seemed entirely sensible: he would not touch opioids for his chronic pain, no matter how much he was hurting. Instead, he chose kratom, convinced it offered a safe way to manage his pain without risking a kratom overdose or addiction. That conviction cost him his life.

On 31 May last year, his sister Amy came home from work to find David dead on the kitchen floor. The autopsy left no room for doubt. David had died from a mitragynine overdose, the primary alkaloid found in kratom. Toxicologists detected no other drugs, no alcohol and nothing else in his system.

What Is Kratom and Why Do People Use It?

Kratom is a plant-based substance derived from a tree native to Southeast Asia. For years, vendors have marketed and sold it at smoke shops, petrol station forecourts and online retailers across the United States as a natural remedy for pain, anxiety and opioid withdrawal. Many people perceive it as a safer, greener alternative to prescription painkillers, and that perception is not entirely without basis.

In low doses, consumed as a powder stirred into tea or packed into capsules, kratom produces mild stimulant effects. At higher doses, however, it acts more like an opioid, binding to the same receptors in the brain. This dual nature is partly why so many people struggling with chronic pain, or those trying to avoid the grip of prescription drugs, have turned to it in growing numbers.

In fact, the American Kratom Association estimates that between 10 and 16 million Americans use the substance regularly. Furthermore, kratom use has grown substantially over the past decade, and regulators have struggled to keep pace. The Food and Drug Administration tried to effectively ban it in 2016, only to back down following a wave of public opposition. Since then, kratom has remained legal at the federal level, leaving millions of users without adequate protection from its risks, including the risk of a kratom overdose.

David Thacker was one of those millions. Following a workplace injury, he fell off a tractor whilst mowing a motorway verge for the Missouri Department of Transport and sustained a concussion and back injury. Because he had lost years to alcoholism, he refused to consider opioids.

The Kratom Overdose Risk Hidden on Unlabelled Bags

Near David’s body, investigators found three kratom products. One was a 20-ounce bag of powder from a company called Remarkable Herbs. Another was a bottle of capsules made by Club 13. The third was an unmarked bag with only the words “Red Borneo” written across the top, with no dosage information, no ingredients list and no warning of any kind.

Notably, his family had no idea he was taking kratom. His sister assumed the powders he mixed into his water bottle were protein supplements or workout drinks. “He was always mixing stuff into it,” Amy recalled. “He didn’t hide it or anything. I thought it was a workout powder.”

Over time, family and friends pieced together what had led to David’s death. Bank receipts confirmed multiple purchases at The Hub, a smoke shop on North Oak Trafficway in Gladstone with five locations across the Kansas City area. A wrongful death lawsuit filed on behalf of the Thacker family in Jackson County Circuit Court alleges that David regularly bought kratom there. The suit further claims the shop purchased kratom in bulk, mixed it in-house, repackaged it into unmarked bags and sold it across the counter with no meaningful labelling. Attorneys argue that this kind of uncontrolled selling environment raises the risk of kratom fatalities significantly.

“There’s no real labelling, no warnings, no ingredient disclosures, nothing that would comply with standard labelling requirements,” said attorney Mark Schloegel, who filed the case. “Maybe they write the name of the strain on the bag, but that’s it.”

Toxicology Results That Expose a Kratom Overdose

Toxicologists found mitragynine at approximately 1,400 nanograms per millilitre in David’s blood, a concentration they considered high. In prior documented cases where kratom was the sole substance involved in a death, researchers reported concentrations sitting within a similar range, though often somewhat higher.

Researchers sometimes describe cases like David’s as “clean cases,” meaning no other substances play a role. These are relatively rare, yet they are not unknown. Kratom advocates frequently argue that deaths attributed to the substance almost always involve alcohol, other drugs or pre-existing medical conditions. David’s autopsy contradicts that claim directly and clearly.

Moreover, this is not a point that deserves dismissal. Even without other substances involved, kratom fatalities do occur. The growing body of documented cases therefore demands serious attention, particularly from those who sell the substance without adequate warnings or controls.

Weak Regulation Continues to Enable Kratom Fatalities

The weak regulation David encountered made a fatal outcome far more likely. The FDA has not approved kratom for any medical use and, after its failed 2016 attempt to restrict it, the agency largely confined itself to issuing safety warnings whilst leaving the market intact. Consequently, a product with enormous variability in potency, purity and concentration now sits on shelves across the country with no consistent labelling standards and no safeguards against a kratom overdose.

Into this regulatory vacuum, individual states and cities have begun to act. Kansas City recently passed an ordinance banning synthetic 7-hydroxymitragynine, a far more potent kratom derivative known as 7-OH that is several times stronger than morphine, whilst permitting natural kratom sales only under new conditions, including a 21-plus age requirement and licensing obligations. A similar bill is currently moving through the Missouri state legislature.

Meanwhile, 7-OH has attracted significant attention from regulators and attorneys general in recent months. Several states and cities have already banned it, and the federal government has moved towards a nationwide prohibition. Nevertheless, the focus on 7-OH should not obscure the fact that kratom itself, even in its so-called natural form, carries a genuine risk of kratom fatalities.

“This drug can actually kill you,” Schloegel said. “This case highlights the fact that it is being sold without regulation, with abandon.”

A Family Speaking Out So Others Understand the Risk

Amy Thacker said her family decided to speak publicly so that others would understand what happened to David. Her brother had spent years rebuilding his life after his struggle with alcohol, and he feared addiction above almost everything else. He believed he was making the careful, responsible choice by turning to kratom rather than opioids.

“He seemed to be getting healthier,” Amy said. “To us, to his family, it seemed like he was on a better path.”

The defendants named in the lawsuit include The Hub’s ownership entities Vapor III LLC, Odai Alomari, Obada Mustafa and Wellness Connect LLC, as well as kratom brands OPMS Kratom and Club 13. At the time of writing, none had filed responses in court and none could be reached for comment.

The case is still working its way through the courts. Yet for the Thacker family, the lesson is already painfully clear. David Thacker refused prescription painkillers because he feared where they might lead. Instead, he chose a product sold openly, without prescription, without adequate warning and without meaningful oversight. It cost him his life, and his story stands as a stark reminder of what happens when kratom overdose risk goes unaddressed and unregulated.

Source: kansascity