Featured on the Netflix show "I Am a Killer,” the 2013 murder of Chris Smith led the arrest and life sentence for his wife, Vicky Isaac. But Vicky’s sister, Betty Frizzell, a former Missouri police chief, is convinced that Vicky is covering for the true killer, Vicky’s adult son Kenny. Frizzell previously joined St. Louis on the Air in January last year to discuss her memoir, “If you can’t quit cryin’, you can’t come here no more,” which chronicled both the murder, and her family’s history of abuse, addiction and mental illness.
St. Louis on the Air