La química del odio

For Chief Inspector Ana Arén there is no truce: after she solved the case that practically ended her, she must face a daunting challenge, the murder of one of the most famous women in Spain.Always questioned by her superior, at the head of a team that still does not trust her and with the media focus on the investigation, Ana is again faced with an apparently unsolvable crime in which time and the past are determined to play in her against.