Two government citations. Zero action. Then they sent the youngest worker in alone
An employer sent a 20-year-old into a flooding vault alone, without safety gear. He drowned – and workers' comp may not protect the Village.
On March 5, 2026, an Illinois appellate court ruled that the estate of a municipal worker who drowned on the job can pursue claims against his employer, finding that workers' compensation law does not automatically protect an employer whose conduct allegedly crossed the line from negligence into something far more deliberate.
The case began with a tragedy that the court's own record makes difficult to read.
Matthew Heiden was 20 years old when the Village of Westmont dispatched him and two colleagues to repair a leaking valve inside an underground water vault in February 2023. The vault was a classified confined space under Illinois safety law – the kind of environment that requires permits, trained attendants, protective equipment, and a work plan before anyone sets foot inside.
According to the complaint, Matthew was the most junior employee on the crew and the only one sent down into the vault. He went in without a harness, without a retrieval line, and without any protective equipment. The water main was still running.
While he was underground, a valve gave way. His arm became trapped in the pipe as water flooded the space. The colleague left on the surface had no communication equipment and had to flag down passing police officers to call for help. A second colleague had already left the scene entirely. Rescuers worked for at least 47 minutes before Matthew was pulled from the vault. He was pronounced dead at a local trauma center.
What made the case impossible to ignore was what had already been on the record. The Department of Labor had cited the Village in November 2021 for failing to train workers on confined space entry – violations the agency described as exposing employees to immediate, life-threatening hazards. The Village was cited again in January 2022 for failing to fix the same problems. The last confined space work permit the Village had on file was from 2017. And yet, in February 2023, Matthew Heiden went into that vault.
His mother, Laurie Heiden, became administrator of his estate and filed suit. The Village pushed back, arguing that workers' compensation law barred the claims entirely. Under that system, employees who are injured on the job generally cannot sue their employers directly – they receive workers' comp benefits instead. The Village said this case was no different.
The trial court agreed and dismissed the case.
The appellate court did not.
The three-judge panel, ruling 2-1, found that workers' compensation protections are not absolute. There is a recognized exception when an injury was not truly an accident. The court found that the complaint's allegations – that the Village knowingly sent Matthew into a dangerous space, that it had full knowledge of the hazards and had already been cited for the exact same violations, and that it intended for him to enter the vault despite all of this – were enough, at this stage, to let the case proceed.
The Village argued that words like "knowing" and "intentional" in the complaint were just legal window-dressing on what was really a negligence claim. The court was not persuaded. The pattern of documented violations, the repeat citations, the absence of even the most basic safety measures – taken together, the court found, those facts supported something more than an oversight.
The court also rejected the Village's claim that it was shielded from liability under a separate state law protecting local governments from lawsuits. That protection, the court said, applies when a government entity fails to enforce a law against someone else. It does not apply when the government entity itself fails to follow the law.
One judge dissented, arguing the complaint lacked the level of specific detail – such as which individuals made the decision to send Matthew in and what their exact motive was – needed to clear the legal bar for intentional conduct.
The case now returns to the trial court. No final verdict has been reached, and the court was clear that it was not ruling on whether the claims would ultimately succeed.
But the ruling carries a direct message for HR and safety professionals. Workers' compensation coverage has limits. An employer that repeatedly ignores documented safety citations – and then sends a worker into the exact conditions those citations warned about – may find that the protections it assumed were ironclad are anything but.
For HR leaders in industries where physical hazards are part of the daily reality, the case is a pointed reminder: compliance with workplace safety laws is not just a regulatory obligation. In a courtroom, it can become the difference between a shielded employer and one facing a wrongful death lawsuit.
