While keeping an eye on his small time crook brother in law, Inspector Nico Giraldi gets involved in a murder case set in the world of Formula One racing. Giraldi is suspended for trying to cover up for his brother in law and becomes afraid his wife and son may be targeted next. Therefore he calls in the help of his childhood friend and chief informant, Venticello. 　　译文(2): 在监视他的小骗子姐夫的同时，尼科 · 吉拉尔迪探长卷入了一起发生在大奖赛周末世界的谋杀案。吉拉尔迪因为试图为他的姐夫掩盖罪行而被停职，他担心他的妻子和儿子可能成为下一个目标。因此，他请来了他儿时的朋友和主要线人，文蒂塞洛的帮助。