Murder isn’t like other squads. When it’s working right, it would take your breath away: it’s precision-cut and savage, lithe and momentous, it’s a big cat leaping full-stretch or a beauty of a rifle so smooth it practically fires itself. When I was a floater in the General Unit, fresh out of uniform, a bunch of us got brought in to do the scut work on a murder case, typing and door-to-door. I took one look at the squad in action and I couldn’t stop looking. That’s the nearest I’ve ever been to falling in love.

