Karyn Usher.

About Karyn Usher

Karyn Usher is an American television producer and writer. She produced twenty-four episodes for the television series Prison Break, and additionally wrote twelve episodes, rising from co-producer to co-executive producer on the series' four-season run. She also wrote episodes of the series One Tree Hill and long-running series Bones, where she served as co-executive producer for 45 episodes. In 2010, she signed an overall deal with 20th Century Fox Television, writing and executive producing a Fox CIA drama starring Angela Bassett and Julian McMahon in 2011. On June 20, 2013, Hulu aired YA pilot Delirium written and executive produced by Usher, starring Emma Roberts and directed by Rodrigo Garcia.