A lot of people think the Punisher and other criminal-killing characters are cool, because they explode judicial system red tape and deliver retribution to bad guys in the swiftest, most ice-cold way possible. A new comic out this week from Image, Kill or Be Killed presents a kind of polar opposite -- a chilling new take on masked vigilantism where there's no emotional detachment and the roiling upset of the modern world seems to justify killing over and over again.