(REBROADCAST) Wives, Whispers, and Whodunit: The Agnew Double Homicide Case

In this rebroadcast of Murder in the Black, the hosts revisit the haunting case of Gregory Agnew and the unresolved disappearance of his former girlfriend, Tammy Niver.

The story unfolds in Ypsilanti, a vibrant college town whose familiar streets hide a far darker history. Tammy vanished shortly after ending a volatile relationship with Gregory—one marked by control, intimidation, and escalating violence. Although suspicion surrounded Gregory early on, a lack of physical evidence prevented an arrest, leaving Tammy’s case cold and her family without answers for decades.

Years later, Gregory’s violent past came sharply into focus when he was convicted of murdering his estranged wife, Martha Anu. Martha had made repeated efforts to expose Gregory’s abusive behavior, placing herself in danger while seeking accountability. Her tragic death ultimately reignited attention on Tammy’s long-unsolved disappearance.

While justice was served in Martha’s case, Tammy Niver’s fate remains unknown. This rebroadcast highlights the devastating patterns of domestic violence, the long-term impact on victims and their families, and the importance of recognizing warning signs before it’s too late.

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⏱ Episode Chapters

00:00 — Introduction & Rebroadcast Overview
00:30 — The Setting: Ypsilanti, Michigan
01:58 — Tammy Niver’s Background
03:04 — Toxic Dynamics of Gregory and Tammy’s Relationship
05:40 — Suspicious Circumstances Surrounding Tammy’s Disappearance
08:13 — Martha Anu’s Efforts to Expose Gregory
17:59 — The Murder of Martha Anu
26:16 — Tammy Niver’s Unresolved Case