The water is filtered so many times that it ends up pure, so purified that it's no longer hydrating and isn't even good for drinking. The water that reaches the laboratories of the Institute of Legal Medicine and Forensic Sciences of Catalonia (IMLCFC), located in a basement of the City of Justice, is already cleaner than that of any home. Even so, it passes through two more filters before reaching the multimillion-dollar machine that analyzes the urine, blood, mucus, and liquid samples and tells you what substances are present. Cocaine, alcohol, caffeine, amphetamines. A chemist analyzes all the results, which in a few months will be key to solving a homicide, a sexual assault, or, simply, an accidental death. The environment is that of a laboratory: sterile and clean, but with many computers, test tubes, and microscopes. There are even showers in the middle of the offices to prevent contamination of the space.

In one week, two female workers at Brians 2 prison have reported having suffered sexual harassment by two inmates. As reported by the CSIF union, the incidents occurred on July 14 and 19 at the same Sant Esteve Sesrovires penitentiary.