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Daniel David Blackwell

Case Classification: Missing
Missing Since: March 11, 2018
Location Last Seen: Concord, Contra Costa County, California
Blackwell was last seen in Concord, California on March 11, 2018. He was sleeping in his car in front of his parents' house at the time. When family checked on him the next morning, he was not in the vehicle and all his clothing was gone. Caldwell has never been heard from again and his whereabouts remain unknown.
Investigators:
NCIC Case Number: Not available
The National Missing and Unidentified Persons System (NamUs)

Case Classification: Missing
Missing Since: March 11, 2018
Location Last Seen: Concord, Contra Costa County, California
Description:
- Date of Birth: circa 1985
- Age: 33
- Race: White/Caucasian
- Gender: Male
- Height: 5' 10" (70 inches)
- Weight: 150 lbs
- Hair Color: Brown
- Eye Color: Brown
- Nickname/Alias: Unknown
- Distinguishing Marks/Features: Unknown
- Clothing & Personal Items: Unknown
- Identifiers: Unknown
Blackwell was last seen in Concord, California on March 11, 2018. He was sleeping in his car in front of his parents' house at the time. When family checked on him the next morning, he was not in the vehicle and all his clothing was gone. Caldwell has never been heard from again and his whereabouts remain unknown.
Investigators:
- Concord Police Department: (925) 671-3333
Reference Case#: 18-03962
NCIC Case Number: Not available
The National Missing and Unidentified Persons System (NamUs)