Dream about my friend dying from hot water

Date: 2/16/2019

It was geography class and we went to the lab to do an experiment. This experiment requires hot water. Our geography teacher was boiling the hot water and she called up a volunteer to help her stir the pot. She called up one of my friends named Kyle. Kyle went up and started to stir the pot. However miss dropped the pot of boiling hot water and Kyle was rushed to the hospital. He got severe burns around his whole body and he died the next day. I was very remorseful. Idk what this dream means whatsoever and how can someone die from hot water 🥶