Dee Dee is a hairdresser at the Salon Dante in The Final Destination where Samantha Lane dies. Prior to the film, she had been telling the other people at the beauty parlor that the chair needed to be fixed, but they never did. That chair came close to killing Samantha. According to the newspaper that reported Samantha's death, the witnesses were receiving counseling after the incident, so it can be assured that Dee Dee was one of them.