Crime Solvers Central
CSC
254 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

Any updates on this case? Let us know!
On a day in early spring, March 5, 1972, 43-year-old Marie Beulah Mueller was last seen in Frontenac, Missouri. A mother of two young children, Marie was in the midst of a contentious divorce from her husband, Dr. Donn Mueller. The days that followed her disappearance were marked by a strange and unsettling silence. It wasn't until five days after she was last seen that her husband went to the Frontenac police, not to file a formal report, but to state that she was missing. It would be more ...Read More
Last Seen: Mar 05, 1972

Victim Details

Jun 06, 2016

Dec 14, 2021

Marie

Mueller

95

43

64 inches

66 inches

100 lbs

110 lbs

White / Caucasian

Female

Mar 05, 1972

Frontenac

Missouri

St. Louis County

24864

Frontenac Police Department

Frontenac

Missouri

St. Louis County

63131

Mike Barron

Detective

10555 Clayton Road, Missouri

3143736535

Local

Law Enforcement

29-3-30-72

1972-03-10

Frontenac Police Department

Red/Auburn

Blue

Blue

06/22/2026


Area Last Seen: