Luciano Ercoli's Killer Cop is actually an entirely serious Italian crime thriller (or 'Poliziotteschi'), that handles themes such as murder and terrorism. ..
Emily Boynton, the stepmother to three children, blackmails the family lawyer into destroying a second will of her late husband that would have freed the children from her dominating influence. She takes herself, the children, and her daughter-in-law on holiday to Europe and the Holy Land. At a dig, Emily is found dead and Hercule Poirot investigates.
An ex-fireman with PTSD goes on the run when accused of a crime he doesn't even remember committing, leading him down a rabbit hole of conspiracy to the highest degree.
Felice returns to his native Rione Sanità in Naples to look after his dying mother, having lived abroad for the last forty years. Here he discovers that his old friend Oreste has become a notorious crimeboss.
On December 12, 1969, a bomb kills 17 people at the Piazza Fontana national bank in Milan, Italy, marking the beginning of the Years of Lead. Local anarchists are scapegoated for the massacre by police and the media, but a lone prosecutor uncovers a conspiracy of far-right groups, corrupt secret services, and other interests that seek to undermine democracy.