Dva dnia - Silvis Rendall

The news that a murderer is lurking somewhere nearby can shake any community, both big and small. But when this killer is one of the people you know well... the one to whom you trusted the teaching of your sons and daughters, the one whose smiling face was seen in all the bookstores of the town, the one whose success was proud and who was quietly envied...
Why did Thomas Houston slaughter his own children and his beautiful wife? What drove him to do this?
The investigation is handled by experienced professional Ryan DeMarco. Can he confess to his colleagues that he has read all the novels of Houston, and their first editions with autographs of the author are a neat row in his closet? Should he tell them about his three lunches with Thomas Houston? About the growing sympathy and admiration that Demarco felt for this man, and the hope that he finally - for the first time in many years - found a true friend in him?
Will this information benefit anyone? It's unlikely that he's. . . .