Peggy Lipton, 'Mod Squad' and 'Twin Peaks' star, dies at 72

Peggy Lipton
In this Jan. 16, 2018 photo, Peggy Lipton arrives at the Stella McCartney Autumn 2018 Presentation in Los Angeles. Lipton, a star of the groundbreaking late 1960s TV show "The Mod Squad" and the 1990s show "Twin Peaks," has died of cancer at age 72.