Retired agent Michael Harrigan served in the FBI for 22 years. He initially worked general criminal and terrorism cases in the Kansas City Division and was on the Attorney...
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Category: Serial Murder
Episode 176: Michael Harrigan – ViCAP, Highway Serial Killings Initiative (Part 1)
Retired agent Michael Harrigan served in the FBI for 22 years. He initially worked general criminal and terrorism cases in the Kansas City Division and was on the Attorney...
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Episode 132: Dan Craft – Jeffrey Dahmer, Interrogating Serial Killers
Retired agent Dan Craft served in the FBI for 31 years. During his Bureau career, he was primarily assigned to violent crime investigations and was trained as a criminal...
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Episode 076: Jerry Clark – Female Serial Killers, Majorie Diehl-Armstong
Retired agent Dr. Jerry Clark, Ph.D., served a total of 21 years in federal law enforcement. He was an NCIS agent and a DEA agent, prior to becoming a special...
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Episode 075: Mary Ellen O’Toole – Serial Killers, Sexual Sadists
Retired agent and former FBI profiler Dr. Mary Ellen O’Toole, Ph.D., served in the FBI for nearly 28 years. For more than half of that time, she worked in...
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