Arts Quotes: Justin Bieber Guest Stars on CSI By meganfriedman Aug. 04, 2010 Share Read Later Send to Kindle ©Scott Weiner/Retna “He’s a troubled young man, raised in the foster-care system, whose hard-luck life has left him scarred and angry.” — CAROL MENDELSOHN, executive producer of CSI, on Justin Bieber’s guest-starring role on the show’s season premiere (via MTV)