Det. John Barton is a fictional character portrayed by Dean Norris in the TV series Criminal Minds.
In the first episode they appeared in, titled ...A Thousand Words (season 5), they were 47 years old.
They appear in 1 episodes out of a total of 339 aired so far
Episodes1
...A Thousand Words
episode S5.E20 may 2010The BAU team must profile a serial killer covered in tattoos, who commits suicide but leaves clues to the whereabouts of his last victim.