The Catholic School, by Edoardo Albinati. Farrar, Straus and Giroux. 1,280 pages. $40.
In a quiet northern suburb of Rome, a woman hears noises in the street and sends her son to investigate. Someone is locked in the trunk of a Fiat 127. The police arrive and find one girl seriously injured, together with the corpse of a second. Both have been raped, tortured, and left for dead. The survivor speaks of three young aggressors and a villa by the sea. Within hours two of the men have been arrested. The other will never be found.