Overview:Dog's relentless ruthlessness is being put to the test on the search for the elusive fugitive, Marco. Dog is tracking him across Colorado, from Grand Junction to Denver--facilitating four arrests along the way--and now a hot tip that a long time associate of his is hiding in Pueblo sends the team racing south. With the net closing in around Marco, and time running out, will this development give Dog the clues he needs to bring his target to justice?