Theresa Lamontagne Missing from Roseville, Michigan age 29

Case Description

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Theresa Lamontagne, a 29-year-old woman from Roseville, Michigan, was last seen on September 29, 2003. After getting off work, she went to her mother’s house in Roseville and made several calls trying to arrange a ride back to her home in New Haven. She was awaiting a family friend to pick her up, but when they called to inform her they were on their way, Theresa was no longer there and has not been seen since. At the time of her disappearance, she was wearing medical scrubs and gym shoes, and ...Read More
Last Seen: Sep 29, 2003

Links to Additional Sources (4)

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Missing People In America - Facebook

4372DFMI - Theresa Marie Lamontagne - Doe Network

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Victim Details

created

May 15, 2018

Case Added

Apr 21, 2022

firstname

Theresa

lastname

Lamontagne

Current Age

50

Age at Disappearance

29

Height

69 inches

Height To

71 inches

Weight

145 lbs

Weight To

155 lbs

ethnicity

White / Caucasian

gender

Female

Last Seen

Sep 29, 2003

City

Roseville

State

Michigan

County

Macomb County

vehicles

248

Agency ID

35221

Agency Name

Macomb County Sheriff's Office

Agency City

Mt. Clemens

Agency State

Michigan

Agency County

Macomb County

Agency Zip Code

48043

Agency Contact

Ryan Ruttan

Contact Job Title

Detective

Agency Address

43565 Elizabeth Rd., Michigan

Agency Phone

5864695151

Agency Jurisdiction

County

Agency Type

Law Enforcement

Agency Case #

03-2701

Primary Agency

Macomb County Sheriff's Office

caseContributors

10432

Hair Color

Sandy

Left Eye Color

Green

Right Eye Color

Green

Last Updated

11/25/2025

Area Last Seen:

Theresa Lamontagne
Missing

Case Description

Links to Additional Sources (4)

Victim Details

Forum Posts (3)

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