Case Information

Missing
Sandra
Yvonne
Steppuhn - McGee
December 09, 1982 21:30
12/04/2009
25 to years old
Unknown DOB
Black/African American
Female
60.0 to 64.0
130.0 to 150.0

Circumstances

Seaside
California
93955
Monterey
Last seen in the company of Alfred Powell (BMA). Vehicle they were in was abandoned near Powell's residence 2 months after she was last seen. A month later, Powell was arrested for killing another young woman. He is currently serving a life sentence. He refused to talk to investigators in this case. Powell may be implicated in the deaths of 2 additional women from Monterey (adjoining city & location where he comitted murder he was convicted of). One female was found deceased. The other is still missing. All the incidents were just 6-7 months prior to the murder which he was convicted of.

Physical

Black
Short
N/A
N/A
Brown
Brown
Nothing unusual


Medical

Clothing and Accessories


Bright maroon or purple silk-like dress (size 16-18), maroon or purple scarf, black suit jacket (size 14-16)
Maroon or purple shoes (size 9-9 1/2)
2 large gold button-style earings, gold chain necklace, 2 silver & turquoise rings
Small black pocketbook

Transportation Methods

Dental

Dental information / charting is available and entered

DNA

Guidelines for Collection of DNA
Sample submitted - Tests complete

Fingerprint Information

Fingerprint information is currently not available

Images

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Documents

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NCIC dental chart (12/04/2009)
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Investigating Agency

Investigator
Mark
Clark
831-899-6748 (Records)
CR-72127 or 1982-1209001
December 09, 1982
Local
Seaside Police Department
Seaside
California
93955

Reports

Contacts

Case Manager

Carrie
Sutherland
817-202-5931

Regional Administrator

Carrie
Sutherland
carrie.sutherland@unthsc.edu
817-202-5931