Volcano madness

Mount Vien is situated in a faraway land in the middle of nowhere
and hardly anyone has seen it. But one day a group of thirty or so
people were on a hike and set up camp less than half a mile from it.
They enjoyed seeing it and took lots of photos of it. The locals never
took photos of it though as they thought it would bring luck. One day
it starting bubbling and the hikers thought it was just doing it for no
reason and the day they were due to leave a few of them broke their
legs in an accident so they were due to stay there for a while. That
night the volcano erupted and many of the hikers woke up due to the
heat and noticed the hot lava spilling down the side of the volcano. A
few ran but didn't make it far as the fumes suffocated them and the
others were killed by the lava.