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Crime Solvers Central
302 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 (MP17642) and 9 other sources
In what was supposed to be a festive holiday trip, 12-year-old Nicolas Marcel Santin, a male with brown hair and hazel eyes, disappeared from Steelton, Pennsylvania. His mother, Simone Santin, gave his maternal grandfather, Andres Santin, permission to take him to visit relatives in El Salvador for Christmas in 2005. They departed on December 17, 2005, in a white 1995 Geo Metro. The last time Simone spoke with her son was two days later, on December 19. Nicolas was last seen on December 15, 2005, and has not been heard from since. At the time of his disappearance, he was five feet three inches tall and weighed 125 pounds.

The journey that began with holiday cheer soon took a troubling turn. The last confirmed sighting of Nicolas and his grandfather was on December 21, 2005, as they crossed the border from Mexico into Guatemala. While they were expected to continue to El Salvador, family members there reported that they never arrived, and there are no official records of them entering the country. As concern mounted, the focus of the investigation shifted. On February 9, 2006, the Federal Bureau of Investigation issued a federal warrant for Andres Santin for international parental kidnapping. Authorities believe they may have traveled to El Salvador, Guatemala, or Mexico. There is also a possibility they could be in New York.

The case of Nicolas Santin remains an unsolved and distressing mystery. Andres Santin is considered a suspect by the FBI, and caution is advised when approaching him. He is known to use several aliases, including the first name Jose and the last names Gonzalez, Ortiz, or Arguera, and may use various dates of birth. At the time of the events, Andres was a 62-year-old diabetic who had lived in the United States for over four decades and spoke both English and Spanish. The vehicle they were traveling in was a white 1995 Geo Metro with Pennsylvania license plates GCJ2922. The disappearance has been classified as a family abduction, a painful situation where a child is taken by a family member without the consent of the custodial parent. Years have passed without any concrete leads, leaving a mother to wonder what happened to her son and father on their planned holiday trip.

Last Seen: Dec 15, 2005

Possible Unidentified Matches (2)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

76%Possible
John Doe — Staten Island, New York - unidentified case UP57351
John Doe — Staten Island, New York
UP57351 • Found May 3, 2019
View case
Sex ✓Male
Age 100%Est. 25–40 vs 12 when missing
Race 100%White
Location 66%144 mi away
TimingFound 13 years after last seen
Height 100%5'0"–5'4" vs 5'3"
Weight 100%110–130 lb vs 125 lb
Hair 100%Brown vs Brown
75%Possible
John Doe — Queens, New York - unidentified case UP8150
John Doe — Queens, New York
UP8150 • Found Jul 18, 2010
View case
Sex ✓Male
Age 95%Est. 17–25 vs 12 when missing
Race 100%Hispanic
Location 62%164 mi away
TimingFound 5 years after last seen
Height 100%5'2" vs 5'3"
Weight 100%130 lb vs 125 lb
Hair 60%Black vs Brown
Eyes 60%Brown vs Hazel

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.