Summary based on the NamUs case record (MP150091)
Sophia De Oliveira-Sim was 7 years old when she was last seen on August 26, 2019, in Sunny Isles Beach, Miami-Dade County, Florida. Her missing person record is listed with the National Missing and Unidentified Persons System as case MP150091, and the investigating agency is the Sunny Isles Beach Police Department.
According to the case entry, the reported circumstance is that the child was taken out of the United States to Brazil by a parent.
This allegation of international parental removal frames the case as a family-abduction matter rather than a situation involving a stranger, and it has kept attention on cross-border recovery pathways since 2019.
NamUs lists a physical description to aid recognition: at the time she went missing, Sophia was approximately 4 feet 8 inches tall and weighed about 62 pounds, with blond/strawberry hair and blue eyes. These details remain important for anyone who might have known the family or seen the child around the time of her departure.
The Sunny Isles Beach Police Department remains the listed investigating authority, and public-facing guidance explains how to request or provide information connected to police reports. People with relevant information can contact the department or consult the NamUs case page for current points of contact and case updates maintained by law enforcement.
NamUs also describes services that may support long-term missing child investigations, including forensic DNA support and centralized case management. These resources are designed to assist investigators and families working across jurisdictions and, in international cases, to help coordinate with federal and foreign partners where appropriate.Last Seen: Aug 26, 2019
