274 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Michelle Duncan Missing Person Case

Last seen in Gardena, California on Nov 04, 1984

Victim Details

Created

Mar 12, 2010

Case Added

Feb 01, 2023

Firstname

Michelle

Lastname

Duncan

Current Age

Age At Disappearance

Height

67 inches

Weight

120 lbs

Ethnicity

White / Caucasian

Gender

Female

Last Seen

Nov 04, 1984

City

Gardena

State

California

County

Los Angeles County

Zip Code

90248

Tribal Land

Agency ID

26331

Agency Name

Los Angeles Police Department- Adult Missing Persons Unit

Agency City

Los Angeles

Agency State

California

Agency County

Los Angeles County

Agency Zip Code

90012

Agency Contact

Agency Address

100 West 1st Street, California

Agency Phone

8772755273

Agency Jurisdiction

Local

Agency Type

Law Enforcement

Agency Website

http://www.lapdonline.org/

Agency Case #

8818-15587

Agency Report Date

1984-11-04

Primary Agency

Los Angeles Police Department- Adult Missing Persons Unit

Hair Color

Brown

Left Eye Color

Blue

Right Eye Color

Blue

Last Updated

07/30/2026

Area Last Seen:

Case Description

Any updates on this case? Let us know!

Michelle Leone Duncan, also known as Shelly, was last seen in Los Angeles, California, on November 4, 1984, at the age of 18. Before her disappearance, Michelle made two phone calls to her mother, expressing fear of a man she knew and asking her mother to come pick her up. Unfortunately, after those calls, Michelle was never heard from again.

Originally from Stockton, California, Michelle had recently moved to Southern California with her partner, Steven Angle, with whom she had a son. ...

MEMBER ACCESS

Continue reading the complete case summary

Unlock the full case narrative for Michelle Duncan, all available source links, additional videos, and member discussions.

Unlock Full Case Access — $3.97/month

Cancel anytime.
Already a member? Log in

Last Seen: Nov 04, 1984

Links to Additional Sources (5)

See any mistakes? Let us know!

Missing Person / NamUs #MP5440

Shelly Duncan | International Missing Persons Wiki - Fandom

MEMBER ACCESS

Unlock 3 additional sources

View the complete collection of available reporting and reference links for this case.

View All Case Sources — $3.97/month

Cancel anytime.
Already a member? Log in

Michelle Duncan Missing Person Case

Last seen in Gardena, California on Nov 04, 1984

Victim Details

Case Description

Continue reading the complete case summary

Links to Additional Sources (5)

Unlock 3 additional sources

Latest News

The Disappearance of John Kapaun

Inside Lindsay Clancy's Home | Case by Case | "48 Hours" Podcast

The Disappearance of Kurt Lee Jensen

New details on the man arrested near Trump's California golf club

The Disappearance of Jonathon Ellis

Police warn of dangerous "video game style" driving

The Disappearance of Lashaya Stine

Popular influencer shot dead during livestream outside restaurant

The Disappearance of Lina Khil

Family of murdered photographer wonders if his killer acted alone

Forum Posts (3)

Join the discussion for Michelle Duncan

Other Missing Cases from Gardena, California