from the link - "Lund had three young children, all under age 6, and was pregnant when she went missing from her home on Harrier Court, off Jack Miller Boulevard, according to
Leaf-Chronicle archives from 1993. Her husband, Paul Lund, was a Fort Campbell soldier.
Clarksville Police abandoned the search for Susan Lund after two weeks, saying they believed she had left Clarksville “by her own choice” and was alive and well living in Hopkinsville, Kentucky, where they said she was seen the week after Christmas.
A few weeks later, Paul Lund said his wife had been seen on Interstate 65 near Louisville, “looking thin, pale, attired in the same clothes she was wearing the night she vanished,” according to a Feb. 24, 1993, Leaf-Chronicle article."
horrible, she was pregnant

i wonder if she was really seen or it was mistaken identity. who did this?