Palliative Care Nurse Killed Patients to Make His Night Shifts Easier

A German palliative care nurse administered lethal doses of morphine and midazolam to elderly patients simply to reduce his workload during night shifts.

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There are places we trust without question. Hospitals rank near the top of that list. We trust that the people caring for our most vulnerable are guided by compassion, training, and an oath to do no harm. The reality at one German hospital proved that trust can be dangerously misplaced.

The Murders at Rhein-Maas-Klinikum

Between December 2023 and May 2024, a 44-year-old palliative care nurse at Rhein-Maas-Klinikum hospital in Würselen was administering lethal injections to patients under his care. Not once or twice. This went on for over five months. He used morphine and midazolam – midazolam being a muscle relaxant that’s sometimes used for executions in the United States. These are drugs that exist in hospitals for legitimate medical purposes, drugs that are supposed to ease suffering. He turned them into murder weapons.

Each night during his rounds, he targeted patients who required more attention and care. The people who needed him most became his victims. The 44-year-old nurse had been employed at the hospital in Würselen since 2020. He completed his nursing training in 2007. So we’re talking about someone with nearly two decades in healthcare, someone who’d been at this particular hospital for years. This wasn’t some brand new nurse who panicked under pressure. This was someone who’d been working night shifts in palliative care long enough to know exactly what he was doing.

Palliative care is where patients arrive at their most vulnerable, often in the final stages of terminal illness. They’re there because they need specialized attention, careful pain management, and compassionate monitoring. They need someone who understands their fragility. Instead, they got someone who saw them as inconveniences.

The nurse arbitrarily administered sedating medication to seriously ill patients, sometimes in combination with painkillers. The word “arbitrarily” matters here. There was no medical reasoning, no careful assessment, no consideration of individual patient needs. He just decided on his own who would get injected and when. Prosecutors said he injected the mostly elderly patients with large doses of sedatives or painkillers with the simple aim of reducing his workload during night shifts.

His motive wasn’t complicated. It wasn’t some twisted mercy killing ideology. It wasn’t revenge against the medical system. It wasn’t financial gain. He killed people because caring for them properly would have been too much work. The patients who needed the most attention irritated him, so he eliminated the problem. Ten people died because a nurse didn’t feel like doing his job.

How Hospital Administrators Noticed

The pattern came to light in July 2024, when hospital administrators noticed a sudden drop in patient deaths while the nurse was on vacation. Someone goes on vacation, and suddenly fewer patients are dying. That’s the kind of statistical anomaly that makes you go back and check your numbers, because it shouldn’t work that way. Death rates in a palliative care unit don’t typically fluctuate based on which nurse is on shift.

The anomaly prompted them to conduct an internal audit, which revealed alarming irregularities in medication logs. Hospital staff and doctors noticed an unusual rise in sudden patient deteriorations during his shifts. Once they started looking closely at the records, the pattern became impossible to ignore. Patients would be stable one moment, then suddenly crash during his night shift. The medication logs didn’t match proper protocols. Things that should have been documented weren’t. Drugs were being administered in quantities and combinations that raised red flags.

The hospital alerted law enforcement, leading to his arrest later that summer. Subsequent toxicology tests confirmed the presence of morphine and midazolam in several deceased patients, triggering a full-scale investigation. The bodies told the story the records had started to reveal. These weren’t natural deaths, even by the standards of a palliative care unit where death is expected. These people had been poisoned.

The Trial and Testimony

The trial began in March 2025 at the Aachen District Court. Courtroom observers noted his demeanor throughout the proceedings. He appeared in casual clothing – a sloppy jogging suit, according to one reporter – seeming indifferent to the gravity of the charges against him. His appearance suggested he couldn’t be bothered to take the proceedings seriously. His defense demanded an acquittal, arguing he’d done nothing wrong.

The nurse testified that he had simply tried to put his patients to sleep because “sleep is the best medicine.” That was his actual explanation. He claimed he had no idea the drugs he used would prove lethal. His defense argued that the overdoses were unintended side effects of misjudged sedation. According to this version of events, he was just a well-meaning caregiver who accidentally kept giving his patients fatal doses of medication. Over and over again. For months.

Prosecutors weren’t buying it. They told the court he showed “irritation” and a lack of empathy to patients who required a higher level of care. Prosecutor Marius Saalmann described the defendant as suffering from a personality disorder and narcissistic traits, saying he worked in a profession he “never wanted to work in” and could not bear the suffering of palliative care patients. So here was someone working in end-of-life care who apparently couldn’t stand being around dying people. The very thing his job required him to deal with was the thing he found unbearable. Rather than changing careers, he decided to speed up the process.

The court heard disturbing details about how he operated. Palliative care units typically provide patients with a button they can press when experiencing severe pain, which releases additional pain medication. It’s a system designed to give patients some control over their own comfort, to ensure they’re not suffering while waiting for a nurse to respond. Prosecutors presented evidence that the nurse pressed these buttons himself, multiple times during the night, without patient consent or medical justification. He was essentially dosing patients remotely, stacking medication on top of the injections he’d already given them. When asked by prosecutors why he had done this, he answered “just for fun.”

Just for fun. That response captures something essential about this case. There was a casualness to his cruelty, a thoughtlessness that made it somehow worse. He wasn’t even pretending these were difficult decisions made under extreme circumstances. He was bored during his night shift, so he pressed buttons and watched what happened.

Prosecutors accused him of playing “master of life and death” over those in his care. That phrase kept coming up during the trial, and it fits. He’d been given professional authority over vulnerable people, and he’d twisted that authority into something unrecognizable.

The Verdict and Its Implications

On November 5, 2025, the court convicted the nurse of murdering 10 patients and attempting to murder 27 others. Twenty-seven other patients survived what he did to them. They survived despite his best efforts to sedate them into oblivion. He was sentenced to life in prison. The court determined that the offenses carried a “particular severity of guilt” which bars him from early release after 15 years, normally an option in such cases.

That designation – “particular severity of guilt” – is significant in the German legal system. It means even if he theoretically becomes eligible for parole, the court has essentially said no, this was so egregious that the standard rules shouldn’t apply. This is someone who should never walk free again.

The court originally charged him with nine murders and 34 attempts, but ultimately considered a further act to be a completed murder. As the evidence came together during trial, what had initially been classified as attempted murder turned out to have killed someone after all. The body count kept climbing even during the legal proceedings.

Survivors who attended the trial had to sit through his testimony. Former patients of the nurse appeared at the courthouse to confront the man who had harmed them. These were people who survived what he inflicted, who escaped the palliative care unit and lived to testify. Many of them were already dealing with serious illnesses, already living through some of the hardest days of their lives. Then they discovered that their nurse – the person supposed to be helping them – had been actively trying to kill them. The trial forced them to relive their ordeal, to hear him explain that he’d done it because they were too much work, that he’d pressed their medication buttons “just for fun.”

The investigation isn’t over. Prosecutors told AFP that exhumations have taken place to identify further victims. They’re literally digging up bodies now, checking to see how far back this goes. Investigators continue to examine other suspicious cases during his career. He was a nurse for 17 years before being caught. Seventeen years. The investigation extends beyond Würselen to Cologne, another location where he worked. Every facility he ever set foot in now has to go back through their records, looking for unexplained deaths, unusual medication patterns, anything that might indicate he was doing this elsewhere too.

How many other families are going to get devastating phone calls? How many people who thought their loved ones died naturally are going to discover the truth was much darker?

Germany’s Pattern of Healthcare Serial Killers

This isn’t Germany’s first experience with a healthcare serial killer. The case echoes that of nurse Niels Hoegel, who was handed a life sentence in 2019 for murdering 85 patients and who is believed to be modern Germany’s most prolific serial killer. Eighty-five confirmed murders. Hoegel killed patients with lethal injections between 2000 and 2005 before he was caught. Psychiatrists said he suffered from a “severe narcissistic disorder.” His motive was different – he would induce cardiac arrest in patients so he could try to revive them and play the hero – but the mechanism was the same. A nurse, lethal injections, vulnerable patients who trusted him.

And it’s still happening. In July 2024, a 40-year-old palliative care specialist named by media as Johannes M. went on trial in Berlin accused of killing 15 patients with lethal injections between 2021 and 2024. That trial was happening at the same time the Würselen nurse was being investigated. In at least five cases, Johannes M. is suspected of setting fire to his victims’ homes in an attempt to cover up his crimes. He didn’t just kill patients – he tried to burn down their houses afterward, presumably hoping to destroy evidence or make the deaths look accidental.

Three separate German nurses, all using lethal injections, all targeting vulnerable patients, all within the span of roughly two decades. The pattern emerging from these cases reveals a troubling vulnerability in healthcare systems. Palliative care patients represent some of the most defenseless people in any medical setting. Many cannot speak for themselves. They’re often heavily medicated already, confused, weak, unable to advocate for their own care. They depend entirely on the competence and compassion of their caregivers. Three separate German nurses exploited that trust and dependence, turning it into a hunting ground.

The case has prompted renewed calls for stricter monitoring systems in palliative and geriatric wards across Germany. People are asking reasonable questions now. How does someone kill 10 people over five months without anyone noticing until he goes on vacation? What safeguards were supposed to prevent this? Why did it take a statistical anomaly during his absence to trigger an investigation? The answers to those questions are going to require systemic changes, better oversight, more transparency in medication administration, and probably technologies that don’t yet exist in most hospitals.

The court proceedings revealed just how easy it had been for him. He had access to powerful medications. He had authority over patients who couldn’t question him. He worked night shifts when supervision was minimal. He had plenty of plausible deniability – these were dying patients in a palliative care unit, where death is expected. All of those factors combined to create an environment where he could kill repeatedly without immediate detection. The system wasn’t designed to catch someone like him. It depended on the assumption that nurses wouldn’t murder their patients, that the oath to do no harm actually meant something. For most healthcare workers, that assumption holds. For these three men, it didn’t.

References

* Nurse gets life sentence for murder of 10 patients and attempted murder of 27 others in Germany – CBS News
* Germany’s Latest Nursing Horror: 44-Year-Old Nurse Guilty of Murdering 10 to Ease Night-Shift Workload – MedBound Times
* German nurse convicted of murdering 10 patients to reduce his workload – CNN
* Latest news: Life sentence for nurse in Germany for murder of patients – Blue News
* A German nurse found a disturbing solution to his heavy workload – Attack of the Fanboy

NOTE:Some of this content may have been created with assistance from AI tools, but it has been reviewed, edited, narrated, produced, and approved by Darren Marlar, creator and host of Weird Darkness — who, despite popular conspiracy theories, is NOT an AI voice.