The Black Minutes

When a young journalist named Bernardo Blanco is killed in the fictional Mexican port city of Paracuan, investigation into his murder reveals missing links in a disturbing multiple homicide case from twenty years earlier. As police officer Ramon 'el Maceton' Cabrera discovers, Blanco had been writing a book about a 1970s case dealing with the murder of several young schoolgirls in Paracuan by a man known as el Chacal. Cabrera realizes that whoever killed Blanco wanted to keep the truth about el Chacal from being revealed, and he becomes determined to discover that truth.