What liquid nitrogen turns somebody with schizophrenia into, in a cinematic way. Lucky for people with other mental illnesses, liquid nitrogen does not turn everyone into a human popsicle. At least, that's the latest kind of misinformation writers are spreading like wildfire.
Liquid nitrogen just made a human popsicle out of that guy with schizophrenia, i guess the killer found his weakness. Liquid nitrogen.
He thought he was a strong, healthy guy until he got his head dunked into the bucket of liquid nitrogen, leaving his mind shattered across the floor. As a human popsicle, he didn't stay in one piece for too long, a few seconds.
Nobody's frozen body part ever falls on to the floor of a room with a kerosene heater, since an audience might see something out of one the Terminator movies after first becoming a human popsicle.