Forensic Files Forensic Files

The Music Case

Sep 24, 2026 · 20m

Summary

This episode details the 1999 murder of 12-year-old Callie Joe Larson in Waska, Minnesota, a case initially stalled due to a lack of direct forensic evidence. Investigators later linked the crime to Lorenzo Sanchez through a CD case found in his home containing Callie’s fingerprint and a hair, alongside mitochondrial DNA matching crime scene hairs. Although Sanchez maintained his innocence, a recorded prison conversation where he attempted to shift blame to his brother led to his confession. He was convicted of first-degree murder and sentenced to life in prison, highlighting the critical r…

Topics discussed

Sponsor: Citizens Bank Sponsor: Toast for Business Sponsor: Verizon Fios 5 Gig Introduction: The Callie Joe Larson Case The Larson Family and Waska, Minnesota Discovery of the Body Initial Forensic Investigation and Evidence Sponsor: Chicago Booth School of Business Sponsor: Citizens Bank Sponsor: Verizon Fios 5 Gig Forensic Dead Ends: Blood and Fingerprints Witness Accounts and The Dirty Dozen Suspects Suspect Donald Blum and the Katie Poyer Case Waska Burglaries and Arrest of Lorenzo Sanchez Stolen CD Cases Found in Sanchez's Home Forensic Analysis of CD Cases and Hair Mitochondrial DNA Testing and Sanchez Siblings Sponsor: Perk Sponsor: Zivo Insect Trap Sponsors: Citizens Bank and Verizon Sanchez's Innocence Claim and Alibi Investigation Confession Tape and Guilty Plea Sentencing and Connie Larson's Advocacy Sponsors: Citizens Bank and Toast Sponsor: Verizon Fios 5 Gig Sponsor: Pura Fragrance
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