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Suspect Detail

Missing Since: 6/6/1986

Standley, Sylvia Lourdes

Alias: Sylvia Baca
Sex:Female Race:Caucasian
Age:64 DOB:06/19/1954
Height:N/A Weight:N/A
Hair:N/A Eyes:N/A

Modesto Police are investigating the disappearance of Sylvia Standley. Sylvia disappeared from the downtown area. She called her family on 6-6-1986 to let them know she would be home later in the day, however, she never returned. She was last seen getting into a green or blue truck.




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Turlock Police are looking for information on this ongoing investigation.

Sex Offenses

Robert Piatt
Stanislaus County Sheriff's Detectives are looking to locate this individual. Robert Shane Piatt, 58 years old, has warrants for continuous sexual abuse of children under the age of 14 years old and under the age of 10 years old. Piatt was last seen driving a 70's model Dodge Executive Motor Home, white with green trim, like the one pictured. Piatt is known to frequent the Keyes, Modesto and Oakdale area.


Tony Macias
There is an additional $2500 REWARD for the arrest of this individual being offered. MACIAS has warrants out of Modesto Police & Ceres Police on weapons charges. He is also a person of interest for an ongoing homicide investigation. Please contact Crime Stoppers if you have any information about him or his location.