Girl sneezes and her head exploded

A breed of humans with dangerously powerful telepathic abilities -- the scanners -- are being recruited by a corrupt police commander, John Forrester, in his crusade to take over the city.

After a man with extraordinary, and frighteningly destructive, telepathic abilities is nabbed by agents from a mysterious rogue corporation, he discovers he is far from the only possessor of such strange powers. Some of the other “scanners” have their minds set on world domination, while others are trying to stop them.

The man sneezes and dies.

Brian sneezes at an inopportune moment and is shocked by the consequence

As an older man and a youth are eating at the table, the older man decides to amuse himself by using pepper to make the boy sneeze. Later, the boy retaliates by sneaking into the older man's room and putting pepper in his handkerchief, hairbrush, and clothing. But things quickly get out of hand when the sneezing that results begins to disrupt the whole town.