
ExclusiveRetired DEA Agent Discusses Effects Of OxyContin
Retired DEA special agent Mark Nomady recalls his history and experience with the agency. Nomady worked on the case of Dr. Hsiu-Ying “Lisa” Tseng, a Southern California doctor who was ultimately found guilty of three counts of second-degree murder and more than 20 other counts of illegitimately and fraudulently prescribing.
Season 2 Episode 5 - Videos

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Why Was Dr. Lisa Tseng Prescribing Opioids?

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Going Undercover At Dr. Lisa Tseng's Clinc

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Who Was Matthew Stavron?

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Investigating Southern California's Prescription Drug Epidemic

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Retired DEA Agent Discusses Effects Of OxyContin

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Undercover Investigator Recounts Dr. Lisa Tseng Case