I’ve been trying to find out more about this because the story doesn’t make any sense:

“he approached the sleeping woman, and then lit her on fire with what was believed to be a lighter. She added the victim’s clothes became fully engulfed in a matter of seconds.”

Clothing shouldn’t just be flammable like that without some kind of accelerant.

https://www.cpsc.gov/Regulations-Laws--Standards/Statutes/Flammable-Fabrics-Act

  • RubberElectrons@lemmy.world
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    3 days ago

    Maybe you’re thinking of naphtha? That’s what old, cotton wick lighters used, but butane gasifies within 30s max. Might leave an odor/residue on your hands but that’s not particularly flammable.

    Old skool lighter and the low pressure can of naphtha in the back, high pressure butane cylinder right:

    • cley_faye@lemmy.world
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      3 days ago

      but butane gasifies within 30s max

      This leaves plenty of time to splash someone and light it while still qualifying “instant”.

      • RubberElectrons@lemmy.world
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        3 days ago

        Sure. It’d have to be a lot though, just used to it boiling off very rapidly at anything above freezing temperatures.

        Looking at the weather in NYC, it is below freezing right now, so maybe it really was butane, as the boiling point is around -1°C/30°F…

        Regardless, this is fucked up.

    • bomibantai@lemmy.world
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      3 days ago

      Idk what to tell u buddy, the can in the picture on the right is specifically a butane refill can, and you can spray it on a surface and it’ll stay liquid for a bit. You can even light it on fire and it’ll stay that way. You can try the same thing with any pressurized can of deodorant for example, concentrated spraying for 3-5s on a surface will release enough liquid that you can light it on fire. Old party trick was to spray enough on a leg of pants (or an arm if daring) and light it, and then extinguish in a few seconds

      • RubberElectrons@lemmy.world
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        3 days ago

        Haven’t tried it. Strange, the boiling point of butane is -3°C, so that has to be a lot of butane to delay boil-off for that long.