Free Gun Machine by Warren Ellis

this case.
    Tallow leaned against the wall, next to the patch where Jim Rosato’s brains hadn’t quite been scrubbed clean from the plaster, and almost laughed.
    The lieutenant was hedging her bets. She’d ordered him to solve the case Or Else. But in her back pocket was The only warm body I had to cover the case was a useless detective whose partner had just gotten killed and in any event he had untreated trauma from the shooting. Or even We couldn’t have made the case anyway; Tallow was on administrative leave and shouldn’t have been working it.
    Every variation he came up with had the indelible mark of “John Tallow’s all done.”
    He wondered when he’d disappointed her so badly that she felt it so easy to hang apartment 3A around his neck and drop it and him both into the Hudson and out of sight. At least out of sight until next year, a nice clean calendar without a couple of hundred unsolved homicides on it.
    Tallow had been clanking and buzzing up and down Manhattan all day like a good little police robot and not thinking. He wondered if maybe he did have some real trauma that he wasn’t admitting to himself or not even perceiving.
    “I’m an idiot,” he said to himself.
    He didn’t hear anyone express a need to argue the point with him.
    Tallow stepped forward on to the landing and stood over the place where Bobby Tagg had fallen. Tallow hadn’t even known his name until Carman the landlord told him. Tallow didn’t know a thing about him other than one day his world fell apart and he figured the only way he could force life to make sense again was to walk out into the hallway naked with a shotgun and scream. It doesn’t always take much to make that happen. This time, just a letter shoved under the door.
    Tallow’s vision got blurry. He was foggily aware of his jaws clenching, and of an empty feeling in his chest.
    He turned his attention to the hole in the wall of 3A, now enlarged to a door-size entrance next to the actual door. It seemed that that door’s elaborate locking mechanism was still giving people trouble. There had been a half-assed attempt to affix police tape across the hole. He crouched down by it so that two of the yellow strips created a frame for him to study the main room through. First, though, he closed his eyes and inhaled through his nose. He was there to refresh his sense-memories before the apartment was thoroughly deconstructed. Tallow, accepting in this still moment that he was a killer, wanted to close his eyes and breathe the air of a killer’s temple.
     
    The hunter carefully tore off one end of a paper sugar packet, lifted from the condiment tray of a coffee shop that unwisely left such things outside. He tipped the packet into his mouth and sucked the crystals down.
    The hunter slipped the empty paper sleeve back into his pocket and waited. Waited for the sugar to start fires in his muscles. Waited for the street to get just a little quieter.
     
    Tallow, hunkered down, just breathed and listened. Trying to recapture the scents he experienced when he first entered the room. Dissipated now, flattened or scattered by ECTs and airflow, but still there in trace enough to reactivate sense memory.
    He just wished he could identify them all. He knew, or at least made an educated guess, that there had been herbs in the room. Tallow was a city boy. He didn’t learn until his early teens that herbs did not actually originate in bottles through the power of Science. He thought maybe he recognized sage. Grass. Something that reminded him dimly of root beer. Something else, almost identifiable, its nature dancing just outside of his sight, like an animal slipping behind trees in the forest.
    Tobacco, maybe?
     
    The hunter shifted his bag so it rested on his right hip and pushed his right hand into it. He found the grip of his knife easily. The hunter pressed his thumb to the lip of the sheath it lay in. When the time came, he could lift the knife out smoothly with his right