A Riverside County woman who was convicted of second-degree murder for injecting silicone oil into a woman's buttocks just over a year after being found guilty of a lesser charge stemming from another woman's death under similar circumstances was sentenced Wednesday to 15 years to life in prison.

Jurors deliberated just over a day before finding Libby Adame, 55, guilty Oct. 9 of the murder charge, along with a count of practicing medicine without certification. The charges stemmed from the March 24 death of 59-year- old Cindyana Santangelo of Malibu.

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Jurors also found true an allegation that Adame personally inflicted great bodily injury on Santangelo.

Los Angeles County Superior Court Judge Sam Ohta -- who order

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