Part II- Donna's brother Dobie was a ne'er-do-well petty criminal with no violent episodes on his record. Yet in one moment of fury, he strangled both their Mom and Dad to death, one after the other, and went on the run.

Guest: Dr. Kathleen Heide, Professor and Author and one of the nation’s leading scholars on parricide (when children kill their parents).  Why Kids Kill Parents: Child Abuse and Adolescent Homicide, was the first scholarly book on the subject and is considered a seminal publication.

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