Granite City police see break in 1993 murder case using AI and genetic genealogy episode artwork

EPISODE · May 29, 2026 · 15 MIN

Granite City police see break in 1993 murder case using AI and genetic genealogy

from The Chris and Amy Show on KMOX

Chris and Amy discuss a Granite City murder case of Randy Gail Sperino from 1993 with Captain Tim Lawrence and Detective Jacob Svoboda. They used AI and genetic genealogy testing & authorities identified 70-year-old Albert Zigler as the individual responsible for Sperino’s murder. Zigler was arrested and charged with first-degree murder in connection with her death.

Episode metadata supplied by the publisher feed · Published May 29, 2026

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Granite City police see break in 1993 murder case using AI and genetic genealogy

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