206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
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Shirley Moon-Atwood, age 35, was last seen on July 15, 2006, in Canaan, Maine. At the time of her disappearance, she was estranged from her husband, Shannon Atwood, but had still been living on the property they once shared. Shortly after her disappearance, Cheryl Murdoch, who had moved in with Shannon, also went missing. Cheryl's body was found in a wooded area of Canaan in August 2006, leading to Shannon Atwood's arrest for her murder. During the investigation, police began to suspect that Shi ...Read More
Last Seen: Jul 20, 2006
Victim Details

Jan 31, 2014

Jan 12, 2024

Shirley

Atwood

53

35

62 inches

104 lbs

White / Caucasian

Female

Jul 20, 2006

Canaan

Maine

Somerset County

383

14825

Maine State Police - Major Crimes Unit Central

Augusta

Maine

Kennebec County

04330

36 Hospital Street, Maine

2076247143

State

Law Enforcement

06SP-055390

Maine State Police - Major Crimes Unit Central

Brown

Green

Green

No

11/25/2025


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