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Case Description
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On August 21, 2010, the lifeless body of Pascale Rosier-Demontcostel was discovered in Orange County, California. Despite diligent efforts, she remains unclaimed to this day, leaving her case somewhat of a mystery. The circumstances surrounding her death have been thoroughly examined, and it was determined that Rosier-Demontcostel died of natural causes. This conclusion has brought some closure regarding how she passed but does little to resolve the overarching question of her identity's status ...Read More
Date Found: 08/21/2010
Date Found: 08/21/2010
Links to Additional Sources (1)
See any mistakes?Victim Details
2017-05-11T13:56:05
2017-05-11T13:56:05
3971
UCP3971
4032
Pascale
Rosier-Demontcostel
White / Caucasian
White / Caucasian
Female
08/21/2010
Orange
California
Orange County
92868
4018
Orange County Sheriff Coroner
, , ,
10-05068
11/28/2025
Area Recovered:
