 I do want to take a minute as we round out the hour here to note some notable passings from this week. Actress Shannon Doherty died on Saturday. She was 53 years old. Doherty's career began at age 11 playing Jenny Wilder on Little House on the Prairie, but it was her breakout role as Brenda Walsh on Beverly Hills 90210 where she found her footing as a teen drama star.