206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
On November 26, 2023, the Springfield Police Department conducted a welfare check on Mary Lynne O'Brien, after a concerned neighbor reported that she hadn’t been seen for a week. Upon arriving at her residence, authorities discovered the body of the 68-year-old woman, marking the beginning of an investigation into the circumstances surrounding her death. This somber discovery took place in Springfield, Massachusetts, leading to the involvement of local authorities to determine the nature and c ...Read More
Date Found: 11/26/2023
Links to Additional Sources (1)
See any mistakes? Let us know!
Victim Details

2023-12-01T15:42:59.353

2023-12-01T15:52:16.563

112438

UCP112438

43370

Mary

Lynne

O'Brien

White / Caucasian

White / Caucasian

Female

11/26/2023

Springfield

Massachusetts

Hampden County

01104

No

39647

Massachusetts Office of Chief Medical Examiner - Westfield

Westfield

Massachusetts

Hampden County

Calloway Matthews

Medicolegal Death Investigator

178 East Mountain Road, , Westfield, Massachusetts

4135386213

State

Medical Examiner

2023-16426

2023-11-26

Gray or Partially Gray

Short, Straight

N/a

Blue

Blue

12/01/2025


Area Recovered: