Lauren Chapin, who portrayed the precocious Kathy “Kitten” Anderson on the iconic 1950s TV series Father Knows Best, has died. She was 80. Chapin, who said she was molested as a child before dealing with drug abuse, jail sentences, several miscarriages and divorce after her show ended, died Tuesday after a battle with cancer, her son, Matthew, reported on Facebook. Following appearances on a 1952 episode of CBS’ Lux Video Theatre and in the Judy Garland-starring A Star Is Born (1954), Chapin was hired for Father Knows Best when she was 9. She said she got the job in part...