The inaugural episode of The Accident, titled "Empty Rooms," sets the stage for a gripping tale of tragedy, guilt, and the unraveling of a seemingly perfect family. The episode begins with a poignant contrast: Rodrigo Lobo's birthday celebration juxtaposed against the growing tension within the Lobo family.

Rodrigo, the birthday boy, receives a goldfish from his mother, Daniela, a symbol of innocence and new beginnings. This starkly contrasts with the impending doom that looms over the family. Daniela, a police officer, is investigating a drug case involving Lucia, her teenage daughter. Outside, Moncho, the groundskeeper and a loyal friend to the Lobos, is struggling with his own personal demons.
As the episode progresses, we are introduced to a diverse cast of characters, each with their own secrets and vulnerabilities. Lupita and Charro, a couple seeking connections, find themselves drawn to the Lobo family. Javier, Emiliano's best friend, is dealing with his own marital problems. And Brenda, another guest at the party, has a child with Mauricio.
The tension escalates as the party unfolds. Lucia's flirtation with Alex, Emiliano's daughter, hints at a rebellious spirit. Meanwhile, Daniela's ex-psychologist, Fabian, is entangled in a web of secrets. The air of celebration is shattered by the tragic accident: the bouncy house, left unsecured due to Emiliano's negligence, is lifted into the air by a strong gust of wind.
The aftermath is devastating. Three children lose their lives, including Rodrigo, Brenda's child, and Charro's youngest. The community is left reeling, and Daniela is consumed by grief and guilt. As the search for the missing child, Paula, continues, the survivors grapple with their own trauma.
Charro, fueled by anger and grief, vows to hold someone responsible for his son's death. He becomes convinced that Gabito was murdered, and he sets out on a path of vengeance. The police attempt to explain the statistical nature of such accidents, but Charro remains unrelenting.
Brenda, meanwhile, discovers evidence that the bouncy house was not tied down. She confronts the Lobos, and they confirm Moncho's responsibility. This revelation sets off a chain of events that will have far-reaching consequences.
Charro's rage leads him to attack Moncho, and his men burn down the groundskeeper's house. Daniela and Emiliano arrive just in time to save Moncho's children, but the damage is done. Moncho is arrested, and Emiliano, consumed by guilt, promises to get him out.
At home, Daniela blames Moncho for the tragedy, refusing to believe that it was an accident. Emiliano, struggling with his own guilt, tries to convince her otherwise. In a climactic scene, Emiliano finally confesses to David that he was the one who forgot to stake the bouncy house down.
The episode concludes with a sense of dread and uncertainty. The lives of the Lobo family and the community have been irrevocably changed. The accident has exposed the fragility of human life and the devastating consequences of negligence. As the series progresses, we can expect to explore the themes of guilt, grief, and the search for justice.