When FBI forensic toxicologist Miles Sterling makes a harrowing discovery—that a dozen unsolved deaths over the past decade each correspond to an element on the periodic table—he must race to follow the trail and find the mastermind behind these murders—and stop him before he strikes again…
When a sinister killer turns to fluorine gas to cleanse the ” unclean,” Miles Sterling is thrust into a deadly game of chemical cat and mouse. As the body count rises, Sterling’s personal life is shattered, forcing him to confront a fanatical mind before his own life dissolves in a toxic mist.