What happened
Nora Dalmasso was found dead in her home in Río Cuarto in 2006, beginning a prolonged investigation marked by changing theories and intense media attention.
The investigation
Authorities examined people in Dalmasso’s social and family circles, revisited DNA evidence and faced criticism over early handling of the scene.
What the courts or investigators concluded
Her widower was eventually tried and acquitted. No person currently stands convicted of the homicide.
Why the case remains significant
The case remains notable for the damage that speculation, leaks and delayed forensic clarity can cause to a high-profile investigation.
Case context
Crime by Region organizes cases geographically so readers can move from one file to other investigations from the same country. For unresolved or contested cases, the wording above reflects the distinction between confirmed events, investigative theories and findings actually established in court.