The newish, oddball teacher at a London school enters morning assembly one day and opens fire with an old army revolver, killing three of the kids, another teacher and finally himself. The investigation of this horrific case is put into the hands of DI Lucia May, who discovers that vicious bullying is endemic in the school, that it's being perpetrated not just by but upon teachers as well as pupils, and that the headmaster, Travis, is content to let the pattern continue at least for the present, because exposing the situation could adversely affect the school's consideration for an upgraded status -- a status that could bring a lot of money to various financially and politically powerful figures.
May faces bullying within her own department, too, because she's a woman. Her boss, like Travis, is disposed to ignore this -- and if anything to blame the victim; after all, before May arrived everyone got along together really well, didn't they? Well, except for the intelligent one, but . . . Worse still, her boss is under pressure to close down the case as quickly as possible, to claim that the crime was merely the deed of a loony, one of those unpredictable tragedies that no one could have predicted, and to pretend that there are no further ramifications. It doesn't look as if May is going to be able to bring the truth out into the open . . .
This novel isn't a thriller or a mystery, even though it deals with violent matters. Rather, it's an examination of the facets of bullying, and also of the error of judging horrific episodes at face value. I imagine, too, there's some allegory concerning the way in which the world's powerful nations generally treat the poorer, weaker ones abominably and then are idiotically startled on those rare occasions when factions within those countries for once hit back.
The narrative technique is interesting, with chapters of straightforward third-person narration, following May in her investigation and as she tries to deal with her colleagues, interspersed with supposed transcripts of tape-recorded interviews with some of the people concerned with the case. In the latter we "hear" just the voices of the interviewees, which is a tad risky because sometimes we flounder briefly while working out what the question must have been. Another difficulty is that Lelic captures very well those voices; as some of the interviewees are rather dull and/or moronic individuals, there are are a few (luckily briefish) passages where you wish he'd just get on with it.
Overall, though, this is a very grim, very powerful book. It's also a pretty tough one to face, in places. Bullying is among the vilest traits of the human animal, and its institutionalization makes the nightmare yet worse for its victims. More than once I had to put the book down for a moment just to let my head -- or my eyes -- clear.
Much recommended.