The person at the center of this case
Gabrielle Dahm (also known as Gabby, Gabriella Nicole Dahm, or Gabrielle Delbecq)
Missing Person · Open
15 years waiting · since 2010
JEANINE DE RIDDERE
Justice for Gabrielle Dahm (also known as Gabby, Gabriella Nicole Dahm, or Gabrielle Delbecq) — the trail went cold in 2010, but the truth hasn't.
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Key leads to think about
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suspect
Lead #1Where are Leslie Delbecq and Jeanine De Riddere currently located? They may travel to Dubai, UAE, or Belgium.
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person
Lead #2What is Gabrielle Dahm's current condition and location? She would be approximately 15 years old today.
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evidence
Lead #3How were airline tickets to Abu Dhabi purchased through an airline employee? This suggests potential accomplices.
Gabrielle Dahm, a young girl with joint custody between her parents, was allegedly taken from Florida to Abu Dhabi by her mother Leslie Delbecq and grandmother Jeanine De Riddere on August 2-4, 2010, in violation of a court order. The case involves international parental kidnapping, with both women indicted by federal authorities in 2011 and still sought. Gabrielle's current whereabouts remain unknown, and authorities believe she may be in the United Arab Emirates or other locations where her mother's family has connections.
Case
#1119
Federal Bureau of Investigation (FBI) and United States District Court, Southern District of Florida
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
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location
Lead #4Has Gabrielle been moved beyond Abu Dhabi to other countries with which her family has connections?
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contact
Lead #5Has there been any contact between Gabrielle and her father Christopher Dahm since August 2010?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
International Parental Kidnapping Caution: Leslie Delbecq and her mother, Jeanine De Riddere, are wanted for their alleged involvement in the kidnapping of Leslie Delbecq's daughter, Gabrielle Dahm, from Broward County, Florida, in 2010. Leslie Delbecq is the ex-wife of Christopher Dahm, Gabrielle's biological father.
In January 2010, during a court hearing in Florida, Delbecq and Dahm were awarded joint custody of Gabrielle. However, it is alleged that Leslie Delbecq and Jeanine De Riddere arranged for Gabrielle to be taken from Florida on August 2, 2010, and arrive in Abu Dhabi, United Arab Emirates, on August 4, 2010.
All of their tickets to Abu Dhabi allegedly were purchased through an airline employee. On August 4, 2010, Leslie Delbecq failed to return Gabrielle to her father, Christopher Dahm, as stated in the Broward County Court order.
Gabrielle is believed to have been moved to Abu Dhabi in violation of the court order that denied Leslie Delbecq's request to relocate to Abu Dhabi with Gabrielle, and stated that Gabrielle is to remain in the United States. On June 21, 2011, Leslie Delbecq and Jeanine De Riddere were indicted for international parental kidnapping by a Federal Grand Jury for the United States District Court, Southern District of Florida.
Federal warrants were issued for their arrests. Gabrielle Dahm is described as a White female, date of birth, December 26, 2008, with brown hair and blue eyes.
She may also be known as "Gabby", Gabriella Nicole Dahm, or Gabrielle Delbecq. Remarks: Jeanine De Riddere speaks English and may speak other languages.
She has dual citizenship in Belgium and the Democratic Republic of Congo. She may travel to Dubai, United Arab Emirates and Belgium.
Timeline of Events
🕵️
2010-01-01
Joint custody awarded
Leslie Delbecq and Christopher Dahm awarded joint custody of Gabrielle in Florida court hearing
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2010-08-02
Gabrielle taken from Florida
Leslie Delbecq and Jeanine De Riddere allegedly arranged for Gabrielle to be taken from Broward County, Florida
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2010-08-04
Arrival in Abu Dhabi
Gabrielle allegedly arrived in Abu Dhabi, UAE; Leslie Delbecq failed to return her to father Christopher Dahm as required by court order
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2011-06-21
Federal indictment
Leslie Delbecq and Jeanine De Riddere indicted for international parental kidnapping by Federal Grand Jury; federal warrants issued for their arrests
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:January 1, 2010
Last Updated:June 15, 2026
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Case Information
Incident:January 1, 2010
Last Updated:June 15, 2026