July 21, 1958. Madrid wakes up to the news that a pawnbroker has been murdered in his shop. Soon, police finds that the victim's associate, his pregnant wife and their maid have been murdered as well in their own home across the street.
July 18, 1902. A woman and her daughter are brutally murdered in the Extremaduran town of Don Benito. Everybody knows the depraved town boss was responsible, but nobody dares to declare against him.
Madrid, 1924. A ne'er-do-well in his 30s, perpetual disappointment to his aging military father, hatches a plan to rob the mail train to Andalusia. He intends the hit to be bloodless, but complications arise soon.
May 1, 1929. A decomposing headless body is found inside an abandoned wooden box in Madrid's Atocha train station. The victim is later identified as a Barcelona businessman that vanished six months before.
Madrid, Spring 1913. During a visit to the casino, a beautiful 20 year-old woman catches the eye of a 50 year-old rich widower. But the gamble he is about to commit is far greater than he suspects.
Perpignan, 1971. A toy factory supervisor becomes obsessed with a newly hired employee. To be with her, he plans the perfect crime: Training his lover to murder his wife.
July 11, 1952. Two sisters are savagely murdered in their tobacco shop in Seville. The money was in plain sight, but it wasn't touched. Without leads, the police follows a jail rumor pointing to three petty criminals.
July 1, 1888. The body of a woman is discovered during a house fire, but the examination reveals that she died victim of a stabbing, not the flames. Her maid and pet dog are found drugged in another room.