Watch Criminal Minds Season 5 Episode 20 Online – A Thousand Words

Criminal Minds Season 5 Episode 20 (Criminal Minds s05e20) with title “…A Thousand Words” airs on Wednesday, May 5th 2010. In this 20th episode, you can watch The BAU team must profile a serial killer covered in tattoos who commits suicide, but leaves clues to the whereabouts of his last victim.