At the end of this year, a series of corpses began to be discovered along the most important roads in the country. Claudia F. director of the Bar Association, begins an investigation for academic purposes developing an influence on the dynamics of antisocial behavior. The book of M.B. FRANZ tells the story of M.B. FRANZ, the first serial killer in Cartagena de Indias and the first serial feminicide in Colombia. Anna Scholokova