Donald ''Don'' Curtis is the main antagonist of the episode ''What Fresh Hell?'' of the first season of Criminal Minds.
History[]
Very little is known about Curtis' past life apart from developeding hebephilic tendences at some point in his life he was unable to control his tendencies and he then tried to kidnap a boy. Then in 2006, Curtis kidnaps a little girl named Billie Copeland in a local community park, he later tried to do the same thing to a little girl named Connie Sutter but he failed. Then BAU begins a relentless search for Curtis who with the failed portrait and a witness who claims to know Curtis. They arrive at Curtis' residence, and try to find Bille, Hotch questions Curtis who says nothing. Then they find it through a vetilation that they remove and find it. After that, Curtis is arrested for kidnapping and child pornography.