
Sixteen-year-old Ámbar Cornejo disappeared after visiting a home in Villa Alemana to collect money. Her disappearance prompted a large search and intense public attention. Investigators later recovered her remains from the property.
The inquiry focused on Hugo Bustamante, the partner of Ámbar's mother, who had previously been convicted of a double murder. Physical evidence and testimony connected him to the teenager's killing and concealment. The case also provoked debate in Chile over parole decisions and the monitoring of violent offenders.
Bustamante was convicted of Ámbar's murder and received life imprisonment. Ámbar's mother was convicted for her participation in the crime. The case is legally solved, though it remains an important example in Chilean debates about victim protection and criminal justice.