Punisher by Greg Rucka Vol. 1
Criminals, take warning - the Punisher is gunning for you! When a brutal mass murder reveals a gang war brewing in the shadows, only one man can deliver vengeance on the guilty: the Punisher. But Frank Castle is a force of nature. Once he's unleashed, none who cross his path - not unwitting victims, conflicted cops, super villains or fearless reporters - will emerge unscathed. The guilty will be punished - and in this world, no one is innocent. Collecting PUNISHER (2011) #1-5 and material from SPIDER-ISLAND: I LOVE NEW YORK CITY.