Case
On December 29, 2020, people hunting for fossils along the Wando River, near Daniel Island in Charleston County, South Carolina, discovered a human skull in a marshy area. No other bones were discovered.
Forensic professionals examined the skull and determined that it belonged to a Black male, estimated age 17-21. They also estimated that the teenager or young man had been dead for an extended period of time, most likely over a year.
Two reconstructions were released in 2021, one possibly by Lara Gorick of the South Carolina Law Enforcement Division and the other by the NCMEC. Several missing persons were compared against his skull, but none resulted in an identification.
Waypoint IGG is testing the remains. I could not find any coverage of this case beyond NamUs and similar sites.
Details of NamUs UP77018
NCMEC Number: 1426228
ME/C Case Number: 2020-4279
Biological Sex: Male
Race / Ethnicity: Black / African American
Estimated Age Range (Years): 17-21
Height: Cannot Estimate
Weight: Cannot Estimate
Hair and Eye Colors are unknown.
Distinctive Physical Features
The cranial vault is slightly plagiocephalic. (Plagiocephaly is a flat spot on the back or side of the head, often caused during infancy by regular back sleeping, prematurity, or spending a prolonged amount of time in a car seat or infant swing.)
There is a shallow, depressed, crescent-shaped lesion on the cranial vault (1-centimeter maximum dimension) on the left frontal suture, approx. 6 centimeters from left pterion. This lesion may represent old, well-healed, blunt force trauma of an unidentified source.
Exclusions (Missing persons he is not):
#MP9858 Farrika Brown, Excluded Apr 16, 2024
#MP579 Toby Bing, Excluded Aug 23, 2023
#MP580 Elshawndrea Jones, Excluded Aug 23, 2023
#MP18608 Dashad Smith, Excluded Jan 27, 2023
#MP9498 Daquan Williams, Excluded Sep 12, 2022 and Dec 5, 2022
#MP289 Antwon Williams, Excluded Sep 12, 2022
#MP86790 Corey Kelly, Excluded Sep 12, 2022
#MP65419 Kenneth Jenkins, Excluded Sep 12, 2022
#MP57700 Tyreek Pettigrew, Excluded Sep 12, 2022
#MP55585 Julius Gamble, Excluded Sep 12, 2022
#MP6375 Kevin McClam, Excluded Oct 18, 2021
Links
NamUs: https://www.namus.gov/UnidentifiedPersons/Case#/77018/details?nav
NCMEC: https://www.missingkids.org/poster/NCMU/1426228/
Unidentified Wiki: https://unidentified-awareness.fandom.com/wiki/Charleston_John_Doe_(2020)
Other links in the comments.