Raquel understands that the robbers had to practice shooting to prepare for the robbery. She, therefore, asked all the teams to look for a property with a hunting ground around the Palomeque pharmacy where traces of purchase of Retroxil were found. The police peeled the cadastre of the city of Toledo and finally found the house where the robbers had trained.
Upon arriving at the scene, Raquel, the scientific police, and the Suárez teams discover that everything has remained in the plan: empty bottles can give the DNA of the robbers, and even the sales register of the Palomeque pharmacy: the Professor’s entire plan seems to be at hand. In reality, the Professor has, once again, planned everything: by leaving the police a crime scene full of unnecessary little details, he gives the robbers time to print even more money, which Raquel quickly understands.