Legal Insight on ABC News: David Glass Analyzes the Lindsay Clancy Insanity Defense

David Glass appeared on ABC News on August 25, 2026 to examine the insanity defense in the murder trial of Lindsay Clancy, the Massachusetts mother charged in the 2023 deaths of her three children. Clancy entered a plea of not guilty by reason of insanity. Her defense argues that postpartum psychosis, made worse by the psychiatric medications she was prescribed, controlled her at the time of the killings.

David Glass spoke on the broadcast as a family law specialist. The defense rested on August 21, 2026 after ten witnesses gave evidence about Clancy's mental state, and the prosecution then started its rebuttal. The jury must decide whether to accept the insanity defense. The same segment covered the murder trial of Duane "Keffe D" Davis in the death of Tupac Shakur.

To watch the full segment, click here