On June 20, 2022, in the luxurious building on Serrano Street where they lived, Fernando González de Castejón, Count of Atarés and Marquis of Perijaa, decided to end the lives of his wife and a friend, shooting them with a silenced pistol, and later taking his own life.

For nearly 30 years, two families sealed one of the most dramatic episodes of the so-called Black Spain, a conflict of love affairs, boundaries, betrayals and mysteries that shocked the entire society.

The “Los Naranjos” estate seemed like a natural paradise for the exotic animals that SEPRONA deposited there after being seized, but it was the terrible scene in which Lucía Garrido was murdered by Ángel Vaello, who was commissioned by Manuel Alonso, Lucía's ex-partner. From that April 30, 2008, a twisted plot was discovered that involved mistreatment, police corruption, drug trafficking, arms trafficking and two more homicides. In November 2023, Manuel was sentenced to 24 years in prison; the hitman who carried out the crime, to 22 years. The episode includes the testimonies of Ignacio Carrasco, the Civil Guard who denounced all the corruption, Víctor Vázquez, the victim's nephew, and María Rengel, a personal friend of Rosa Garrido, sister of the deceased.

A tragic murder between two former lovers motivated by jealousy and envy. Ángel Luis J. T. was a sergeant in the Civil Guard. Marcos Hernández was a lifeguard and swimming instructor at the Holiday Gym. They had a beautiful love affair for five years, but it ended badly because Ángel was very controlling and jealous. After a while, Marcos remakes his life with another man he meets at the gym. They are in love and very happy, but Ángel can't stand seeing them together and even threatens Marcos. This happens on June 26, 2011, when Ángel arrives at the gym and, after a heated argument in the locker room, ends up taking out his service weapon and shoots him six times, five in the chest and another in the head. He tries to commit suicide by shooting himself in the forehead, but he doesn't die until a few days later in the hospital.

What seemed like a fun and crazy night among teenagers turned into a big mystery for the police and a nightmare for a family. Caroline del Valle was a fun, family-oriented, and strong-willed fourteen-year-old girl. When she entered high school, her tastes changed. She became a very flirtatious girl who cared a lot about her appearance and was hooked on social media. On the night of March 14, 2015, Caroline and her best friend Silvia went out partying and joined a group of troubled boys. After a raid by the Mossos d’Esquadra during which all the boys scattered, Caroline disappeared. Nine years later, the family has not stopped looking for her. The exciting story of her mother, Isabel, joins that of Elena Ortega, an investigative journalist who managed to reopen the case by finding one of the main suspects.

The murder of a politician, motivated by a mother's love. Triana Martínez, a communications engineer, begins to work under the protection of Isabel Carrasco, president of the León provincial council for the PP. From 2007 to 2011, the relationship between the two goes from being close and friendly to being full of hatred and pressure. The disagreements between the two cause Triana to lose her job at the provincial council and fall into a deep depression in 2011. Her mother, Montse, cannot bear to see her daughter in those conditions. It is on May 12, 2012 when she decides to act and let out all her hatred towards Isabel, murdering her in cold blood. After the trial in February 2016, Montse and Triana are sentenced to 22 and 20 years in prison.

On the night of April 30, 1994, a Cash Record store is robbed in the industrial estate of O Ceao, Lugo. Elena and Esteban, employees of the store, are still inside when the robber breaks in, killing them so as not to leave any witnesses. There are no cameras. Nobody sees anything.