An already-busy police force are facing not only a wave of recent inner crime but now face a psycho who kills women in one of the multiple lines of the Mexico City Metro.
A female serial killer who killed four young girls is sent away to prison, but a fifth victim escaped with her life. Twenty years later, the killer escapes and begins hunting for the one who got away.
Detectives Jake Doyle and Mary Kelly seek the help of an incarcerated serial killer named The Artist when a copycat killer strikes. While Mary searches for clues in The Artist's brilliant but twisted psyche, she and Jake are lured into a diabolical game of cat and mouse, racing against time to stay one step ahead of The Artist and his copycat.
A good-natured man has an unexpected deadly confrontation. Instincts kick in to clean up the mess caused in the name of self-defense but does one really get away free after killing someone?
A private investigator is forced into a dangerous alliance with a killer in order to uncover a quiet town’s grisly criminal underbelly and clear the name of her mentor, who is implicated in the crimes.