Marg Helgenberger is returning to CSI this October for the show’s 300th episode, CBS announced today. Her Catherine Willows character will reemerge when the current roster of CSIs investigate one of her old cold cases. Helgenberg left the show a year and a half ago, so it’s not like it’s been that long since we’ve seen Catherine, but okay. Maybe this means it’s also time to bring back Gil Grissom (again)? Or to have Warrick return from from beyond the grave?
LOS ANGELES, CA - JULY 29: Marg Helgenberger attends the CW, CBS And Showtime 2013 Summer TCA Party on July 29, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images) Photo: Jason Kempin/2013 Getty Images