NYC fire that killed 3 sparked by homemade vape pens, officials say

A 36-year-old woman, 17-year-old girl, and 10-year-old girl died in the fire; the youngest died later from injuries sustained.
Guy's making products, catches fire somehow. Now, is that criminal?
The city's chief detective describing the moment investigators realized the fire wasn't arson but manufacturing gone wrong.

In the early hours of a Tuesday morning in East New York, Brooklyn, a fire fed by homemade vape pen assembly claimed the lives of a mother and her two daughters, leaving a father to reckon with what his hands had made. The tragedy arrived inside a city already counting its dead from lithium-ion battery fires — a quiet, modern danger that has come to live alongside people in their most private hours. As investigators weigh whether negligence crosses into crime, the loss asks an older question: how much risk do we carry home when we carry the tools of commerce into the places where our families sleep.

  • A father assembling vape pens to sell in the middle of the night ignited a fire that killed his wife and both daughters before dawn.
  • What first looked like arson — an accelerant found at the scene — turned out to be the raw material of a home manufacturing operation gone catastrophically wrong.
  • The fire landed in a city already in crisis: 76 lithium-ion battery fires in New York this year alone, seven dead, sixty injured, with officials pleading with residents to stop using counterfeit batteries and charging devices overnight.
  • Investigators are now determining whether the father's actions — assembling commercial products in a family apartment using flammable materials — rise to the level of criminal negligence or recklessness.
  • Three people are gone, and a city already on edge about fires burning from within its homes has one more wound it cannot easily close.

Just after two in the morning on a Tuesday, fire moved through an apartment in East New York, Brooklyn, killing a 36-year-old woman, her 17-year-old daughter, and her 10-year-old daughter, who died later from her injuries. The father survived. Investigators say he had been assembling homemade vape dispensers in the apartment, intending to sell them.

The investigation took a turn early on. Fire officials initially suspected arson after finding an accelerant at the scene, but further inquiry revealed it was not there to destroy — it was there to manufacture. Chief of Detectives James Essig described the situation plainly: a man making products, something catching fire, and the question of criminal liability still unresolved.

The fire arrived at a fraught moment for the city. Just three days earlier, a lithium-ion battery fire in upper Manhattan had killed two people. Across New York, such batteries had sparked 76 fires that year, killing seven and injuring sixty. Fire Commissioner Laura Kavanagh had been urging residents to avoid off-market batteries, resist charging devices overnight, and take the warnings seriously — because the danger, she stressed, was in how people used the technology, not the technology itself.

But this fire pointed somewhere else. It was not a consumer's careless purchase. It was a man building products at home, with accelerants, in an apartment where his family slept. Whether that amounts to a crime remains under investigation. What is already true is that three people are dead, and a city counting its losses has one more family it could not protect.

Just after two in the morning on a Tuesday, fire tore through an apartment in East New York, Brooklyn. By the time firefighters contained it, three members of the same family were dead: a 36-year-old woman, her 17-year-old daughter, and her 10-year-old daughter, who died later from the injuries she sustained. The father survived. What he had been doing in that apartment, according to investigators, was assembling homemade vape dispensers to sell.

The discovery came slowly. Fire officials initially suspected arson because they found an accelerant at the scene—the kind of evidence that points toward deliberate ignition. But as detectives dug deeper, the picture shifted. The substance wasn't there to burn the building down. It was there to make vape pens. James Essig, the city's Chief of Detectives, described the scenario with a kind of grim simplicity: a man making products, something catching fire, and now the question of whether any crime had actually been committed hanging in the balance.

The fire arrived at a moment when New York City was already grappling with a different but related danger. Lithium-ion batteries—the power source for electric bikes, scooters, and countless consumer devices—had become a public safety crisis. Just three days before the Brooklyn apartment fire, another lithium-ion battery fire in upper Manhattan killed two people. The numbers were stark: 76 fires sparked by these batteries so far that year, seven people dead, sixty injured. Each one a small explosion waiting to happen in someone's home, often while they slept.

Fire Commissioner Laura Kavanagh had been sounding the alarm. The batteries themselves weren't the problem; it was how people used them. Off-market batteries, cheap knockoffs, devices charged overnight when no one was watching—these were the conditions that turned a piece of technology into a weapon. The city's message was simple and urgent: don't buy counterfeit batteries, don't charge them while you're asleep, don't ignore the warnings on the box.

But the Brooklyn fire raised a different kind of question. This wasn't about a consumer buying a cheap battery online. This was about someone manufacturing products at home, using accelerants, assembling devices in an apartment where his family slept. Whether that constituted a crime—whether the man had been negligent, reckless, or simply unlucky—remained to be determined. The investigation was ongoing. What was certain was that three people were gone, and a city already anxious about fires in its homes had one more reason to be afraid.

Guy's making products, catches fire somehow. Now, is that criminal? That's still to be determined.
— Chief of Detectives James Essig
We want to continue reminding New Yorkers of the safety messaging around these devices, and awareness surrounding the best practices for having these devices in your home.
— Fire Commissioner Laura Kavanagh
The Hearth Conversation Another angle on the story
Inventor

Why did investigators initially think this was arson?

Model

They found an accelerant at the scene—the kind of evidence that usually points to someone deliberately setting a fire. It took time to realize the accelerant was part of the manufacturing process, not the cause of it.

Inventor

So the father was running a business from his apartment?

Model

He was assembling vape dispensers to sell, yes. We don't know how long he'd been doing it, or how many he'd made. But he was doing it in a space where his wife and two daughters were sleeping.

Inventor

Is homemade vape manufacturing illegal in New York?

Model

That's what investigators are still trying to figure out. The fire itself happened, and three people died. Whether the manufacturing itself was a crime is a separate question that hasn't been answered yet.

Inventor

How does this connect to the lithium-ion battery fires the city has been warning about?

Model

Both involve batteries and heat and confined spaces. But the lithium-ion fires are usually about cheap knockoff batteries or improper charging. This one is about someone making products at home with accelerants. Different risk, same outcome.

Inventor

What's the city's actual concern now?

Model

They're trying to get people to stop using off-market batteries and to charge devices during the day, not at night. But a fire like this—caused by homemade manufacturing—that's harder to prevent with a public safety message.

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