Fan Casting Chloe Sullivan in Smallville

Chloe Sullivan is Clark's best friend, a freshman but cool girl from high school, it is not known what happened after the separation and Clark and his friends, but in the end Clark learns that sadly Chloe had been in an accident at Heevel Dam, which when taken to the hospital and treated, she was pronounced dead. In the end it turns out that she was alive. But strangely enough, the question is left of ...... What happened to her after that?