The family of an Iowa woman who disappeared 36 years ago might finally get justice. Robert Allen Davis, 61, of Council Bluffs ...

The woman’s body has not been found, but investigators believe the now 61-year-old man had a “motive to kill” his girlfriend.

Barbara Lenz, 31, was last seen on May 6, 1989. After 36 years later, her former boyfriend Robert Davis, 61, was arrested and ...

Robert Davis is charged with first-degree murder in the 1989 disappearance of Barbara Lenz. Court records show he raped and attempted to kidnap another woman seven years after Lenz went missing.

Barbara Lenz was 31 when she disappeared from her western Iowa apartment in May 1989. Her body was never found.

"This arrest is a milestone in securing justice for Barbara Lenz,” Iowa Attorney General Brenna Bird said in a statement.

KCCI EIGHT NEWS AT FIVE. A MAJOR BREAK IN AN IOWA COLD CASE. BARBARA LENZ WENT MISSING 36 YEARS AGO. NOW, ROBERT ALLEN DAVIS IS CHARGED WITH FIRST DEGREE MURDER. AND THIS IS THE FIRST ARREST SINCE ...