Fatal Research

It is a Tuesday evening in the university choir. Lachie Drummond is twenty-two years old, a final-year computer science student, and he sings second tenor with an instinctive sense of line that the conductor acknowledges by directing the rest of the section to listen to him. He is also two moves ahead of everyone in every room he enters. He has been working on a thesis about seams - the invisible joins in institutional data architecture, the places where different systems meet.

At eleven-thi...