Gabriel Gómez Manzaneque

Tuno Negro

Vicente J. Martín, Pedro L. Barbero

Silke, Jorge Sanz

Students of the university of Salamanca are brutally murdered by a black masked minstrel. Alex, an architecture student who has recently moved to Salamanca discovers a pattern behind the killings; it seems as if the killer strikes regularly after the exams to free the campus from lousy students.