"Michelle" was the possible name of a woman who was last seen in 1980. She may be a victim of the Green River killings.
Sometime in 1980, the woman was likely arrested in the Seattle area, possibly for prostitution. The exact reason for her apprehension is unspecified, but it was likely consistent with Gary Ridgway's victimology.
The link to the Green River killings surfaced after detectives discovered her arrest file from December 1980, and no records of her whereabouts since existed.
It is possible she used the name "Michelle" and had some affiliation with New York. Very few details are available.
No age range is available, but the woman appears to be a young or middle-aged adult.