Missing Richard Nathan Worley

Description at Time of Disappearance:

Date Missing: March 15, 1978 from Richmond, Contra Costa County, California.
Date of Birth: September 5, 1951
Age at Disappearance: 26
Height: 5'8"
Weight: 170 lbs.
Hair: Brown
Eyes: Blue
Race/Sex: White, Male

Richard has a tattoo of "Mom" on his upper left arm.
His dental records are available.

Details:
Unknown; Richard hasn't been seen since March 15, 1978.

Agency Contact:
California Department of Justice,
Missing and Unidentified Persons Unit
(916)227-3275
Case# 78-3512
NCIC# M-873378415