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Crime Solvers Central
298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP21760) and 5 other sources
In the summer of 2010, a young girl named Diana Judith Portillo vanished from her home in Denver, Colorado. At just twelve years old, Diana's disappearance was not a case of a child wandering off or a random act of violence, but rather a heart-wrenching family abduction. Authorities believe that on July 23, 2010, Diana was taken by her non-custodial father, Walter Adonay Pineda. Shortly after she was reported missing, a felony warrant for kidnapping was issued for Walter on July 29, 2010. At the time of the abduction, Walter was 39 years old. Diana was described as a Hispanic female with brown hair and brown eyes, and a distinctive birthmark on her right arm near her elbow.

The investigation into Diana's disappearance led authorities to believe that she and her father had left the country. The prevailing theory is that they traveled to El Salvador, Walter Pineda's home country. This international element added a significant layer of complexity to the search for Diana, making it difficult for U.S. law enforcement to pursue leads and execute the outstanding warrant for Walter's arrest. It is thought that Diana may be using the last name Portillo Pineda, and her father might be using the alias Pineda Ochoa.

Years have passed since Diana was last seen in Denver, and her case remains unsolved. The National Center for Missing and Exploited Children has released age-progressed photos of Diana to give the public an idea of what she might look like as she has grown into a young woman. The Denver Police Department continues to hold the warrant for Walter Pineda's arrest. The hope remains that one day, Diana will be found and the full story of what happened to her after she was taken from her home will come to light. Her case serves as a painful reminder of the lasting impact of family abduction, a crime that robs a child of their home and one side of their family, leaving a void of unanswered questions and unresolved grief.

Last Seen: Jul 23, 2010