Iowa Division of Criminal Investigation (DCI)
Mentioned in 1 analyzed podcast episode across 1 show
Mentioned On
Episode Mentions
The Deck · Jan 21, 2026
Thomas Mather (Seven of Diamonds from Iowa)
“State agency called in by local sheriff to assist with the murder investigation due to their expertise in homicide cases”
Unsolved homicide investigation - rural Iowa 1991Spousal suspicion in murder cases without physical evidencePolygraph test reliability and investigative limitations
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