On March 11, 2004, the worst terrorist attack on European soil occurred. 192 people died and more than 1,800 travelers were injured. That savage massacre marked a before and after in the history of our country but also had political repercussions throughout the world. Throughout these 24 episodes we will discover all the keys to the before, during and after of those explosions on the Atocha trains that have become one of the most relevant and unknown events in our history.
Thanks to the exclusive interviews of many of the protagonists, we will learn details of the police investigation and their reactions in the political battle of the following days that had never before come to light. We will delve deeper with top-level experts into the consequences of that attack on the international scene, but we will also stop at the stories of anonymous people whose lives were changed by that fateful 11-M.