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Case Description
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Janice Kaye Dietz, aged 33, was last seen on the night of September 10, 1991, leaving her boyfriend's residence on McNair Avenue in St. Louis, Missouri, at around 11:00 p.m. Three days later, on September 13, her car was discovered abandoned in a parking lot of a National Super Market on Chippewa Street, not far from her apartment on Ellenwood Avenue. Her purse, with personal papers, was found inside the vehicle, but there was no sign of her.

Several weeks after her disappearance, her b ...Read More
Last Seen: Sep 10, 1991
Victim Details

Sep 30, 2021

Oct 02, 2023

Janice

Dietz

66

33

65 inches

69 inches

111 lbs

130 lbs

White / Caucasian

Female

Sep 10, 1991

St. Louis

Missouri

St. Louis City

63116

No

406

107687

St Louis Metropolitan Police Department

St. Louis

Missouri

St. Louis City

63103

Matthew Frichtl

Detective

1915 Olive St, Missouri

3142311212

Local

Law Enforcement

91-145669

1991-09-15

St Louis Metropolitan Police Department

6686

Brown

Brown

Brown

No

11/29/2025


Area Last Seen: