Sandra B. Bertolas
Missing since April 24, 1988 from Menomonee Falls, Waukesha County, Wisconsin.
Classification: Endangered Missing

Vital Statistics

• Date Of Birth: 1968
• Age at Time of Disappearance: 20 years old
• Height and Weight at Time of Disappearance: 5'6; 150-160 lbs.
• Distinguishing Characteristics: White female. Dark brown, shoulder length hair; blue eyes.
• Clothing: A blue tweed jacket and black pants. She was carrying a large white purse.
• Dentals: Available.

Circumstances of Disappearance
Bertolas, student and part-time hairdresser, disappeared from Wisconsin in 1988. The night of her disappearance she was last seen about 20.00 by her parents as she left her home, where she lived with her parents in Menomonee Falls, to meet her boyfriend in a bowling alley to confront him after learning he had given her a false last name and address and had another steady girlfriend.
Her car was found on April 27, 1988 in the parking lot of the Red Carpet Lanes in West Allis, Wisconsin, but a search of it produced no hard evidence.
Investigators believe she was murdered and that her killer is still on the loose. Her body has never been recovered.
More than 20 sites, including parks, cemeteries and the suspect's family's vacation home, have been searched by bloodhounds, no trace has been found of Bertolas.

Investigators
If you have any information concerning this case, please contact:

Waukesha County Sheriff's Office
414-548-7117
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Menomonee Falls Police Department
414-251-6060

Agency Case Number: I88-1528

Source Information:
WISN 12
the Milwaukee Journal Sentinel
Wisconsin Advocates for Families of Missing People
Menomonee Falls Police Department
The Milwaukee Journal 8/5/90