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Mary Ann Knightly Missing Person Case

Last seen in Bear, Delaware on Feb 18, 1998

Victim Details

Created

Mar 28, 2010

Case Added

Aug 03, 2023

Firstname

Mary Ann

Lastname

Knightly

Current Age

Age At Disappearance

Height

69 inches

Weight

130 lbs

Ethnicity

White / Caucasian

Gender

Female

Last Seen

Feb 18, 1998

City

Bear

State

Delaware

County

New Castle County

Zip Code

19720

Tribal Land

Agency ID

3547

Agency Name

Delaware State Police Troop 3

Agency City

Camden

Agency State

Delaware

Agency County

Kent County

Agency Zip Code

19934

Agency Contact

Jennifer Lloyd

Contact Job Title

Detective

Agency Address

3759 South State Street, Delaware

Agency Phone

3026974454

Agency Jurisdiction

State

Agency Type

Law Enforcement

Agency Case #

09-98-15618

Primary Agency

Delaware State Police Troop 3

Hair Color

Brown

Left Eye Color

Blue

Right Eye Color

Blue

Last Updated

07/19/2026

Area Last Seen:

Case Description

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Mary Ann Knightly was 28 years old when she was last seen in Bear, Delaware, on February 18, 1998. Public case summaries describe her as a white woman with brown hair and blue eyes, approximately 5 feet 9 inches tall and 130 pounds. She had a scar over her right eye and an abdominal scar, and she was reportedly last seen wearing black tights and a brown leather jacket with a fur collar. Her NamUs case is listed as MP5630.

According to available online case information, Mary Ann was las ...

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