A Whole Life Later · Wrongful Convictions Collective

5 - Maria Shepherd

October 11, 2024·34 min·45 clips

Barr opens with a warning about bias and the tired myth that step-parents are evil. The episode pushes back on that idea by centering Maria Shepard, who is presented as the parent who stepped up for Cassandra. Barr says she has met Maria and that the story is hard to tell. She also notes that this hour rests on her alone. The narration draws from Maria's 2009 affidavit to the Ontario Court of Appeal, accessed through the Charles Smith blog run by Harold Levy. Maria was born in Manila, Philippines, on August 20, 1969, and became a Canadian citizen in 1975. The case turns on the injury that led pathologist Charles Smith to form a theory about what happened to Cassandra. One account describes a donut-shaped bruise deep under Cassandra's skull. Another describes a bruise on the underside of Cassandra's skull at the back of her head, along with bleeding in that area of her brain. Smith treated that finding as proof of a blow before the hospital visit. He then offered police a theory, even though that was not his job. Police searched Maria and Ashley's home for something that could fit the story. They came back with Maria's wristwatch. Smith became sure that Maria had caused Cassandra's death. Maria's affidavit says she was interviewed on April 16, 1991 while traumatized and injured. She says she gave the police as much as she could remember and cooperated as best she could. The officers did not believe her. She agreed to a polygraph on April 24 because she had nothing to hide. Detective Stevenson told her she had failed, said she was lying, and repeated Smith's view that the injury had happened three to five hours before the seizures and was not an accident. By the end, the episode makes clear that Maria had already been folded into the accusation before she had a real chance to explain herself. It closes by thanking her for using talks and appearances to help others understand her experience.

As heard by us

A bruise, a theory, and a mother made to defend herself.

A Whole Life Later treats Maria Shepard's case as a careful study of how a bruise, a theory, and a disputed reading of the record can push a mother toward a wrongful conviction.

Read the full review in PlayNext →

Why you'd press play

For when you want a wrongful-conviction case file that follows one medical theory as it hardens into certainty.

Read the full recommendation in PlayNext →

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