Podcasts · Killer Psyche

John Thomas Sweeney & the Murder of Dominique Dunne

· 40 min · S5 E12 · Explicit

Episode John Thomas Sweeney & the Murder of Dominique Dunne

0:00 40:03

Retired FBI agent and criminal profiler Candice DeLong examines the tragic and highly publicized case of John Thomas Sweeney, whose obsessive control and escalating violence led to the murder of actress Dominique Dunne in 1982. After a volatile and abusive relationship, Sweeney strangled Dunne outside her Los Angeles home, a crime that exposed devastating gaps in how the justice system addressed domestic violence and intimate partner abuse at the time. Candice unpacks the psychological warning signs, coercive dynamics, and entitlement-driven rage that defined Sweeney’s behavior, and why Dominique Dunne’s death became a turning point in the national conversation about accountability, stalking, and victim protection.

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