What happened
Eighteen-year-old law student Giuliana Llamoja killed her mother, María del Carmen Hilares, during a violent confrontation in their Lima home in 2005.
The investigation
The case became intensely public because Llamoja argued that the death occurred during a struggle, while prosecutors presented the pattern of injuries and surrounding evidence as proof of criminal responsibility.
What the courts or investigators concluded
After appeals and resentencing, Peru’s courts upheld her responsibility for parricide and imposed a prison term.
Why the case remains significant
The prosecution became one of Peru’s most discussed family-homicide cases and raised persistent questions about media coverage, forensic interpretation and proportional punishment.
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.