Dateline NBC Dateline NBC

Simply Diabolical

Aug 25, 2026 · 40m

Summary

Dateline investigates the wrongful imprisonment of Michelle Hadley, who was falsely accused of cyberstalking and orchestrating rape fantasies against her ex-boyfriend’s new wife, Angela Diaz. The episode reveals that Angela faked a cancer diagnosis and fabricated the entire scheme to frame Michelle, with the complicity of her husband, U.S. Marshal Ian Diaz. Ultimately, Angela pleaded guilty to felony charges, while Ian was convicted of conspiracy and obstruction of justice, leading to a multimillion-dollar settlement for the exonerated Hadley.

Topics discussed

Sponsors: Progressive and Capital One Introduction: The Michelle Hadley Case Michelle and Ian's whirlwind romance The breakup and condo dispute Threatening emails and restraining order Michelle's arrest and evidence review Sponsors: Mazda and Penn Foster Craigslist rape fantasy ads and attacks Second arrest and $1 million bail Life in jail and Michelle's letters Father investigates IP addresses Sponsor: Designer Shoe Warehouse Angela's fake cancer diagnosis revealed Prosecutors question the case and release Michelle Investigation shifts to Angela Diaz Angela charged and Michelle exonerated Ian Diaz convicted and Michelle's lawsuit Outro and Talking Dateline promo Sponsor: Angie's List
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