A preacher's wife who was convicted of manslaughter for shooting her husband to death left jail Wednesday for a mental health facility, where she will serve the remainder of her sentence.

After spending 13 days in McNairy County jail in Selmer, Tenn., Mary Winkler was transferred to an undisclosed mental health facility, where she will receive treatment for longstanding mental health issues, including post-traumatic stress disorder, depression and a mild personality disorder.

Circuit Judge Weber McCraw, who presided over Winkler's murder trial and gave her the option of serving some of her sentence in a mental health facility, signed the sealed order releasing Winkler Wednesday.

"At the provider's request and to ensure she has the treatment she needs, the name and location of the facility are not being disclosed," Tennessee Supreme Court public information officer Sue Allison said.

Winkler was convicted of voluntary manslaughter in April for shooting Matthew Winkler in the back as he lay in bed in the family parsonage on March 22, 2006.

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On June 8, McCraw sentenced Winkler to three years, but with 210 days to be served in custody, minus 143 days she served in pretrial custody in 2006. He also gave her the option of serving up to 60 days in a mental health facility.

She is set to be released after she serves the remainder of her time, or whenever the treating facility deems her ready, Winkler's co-counsel, Leslie Ballin, told CourtTVnews.com.

During Winkler's trial earlier this year, defense psychologist Lynne Zager testified that Winkler's mental state affected her ability to form the criminal intent to kill her husband.

Taking the stand in her defense, Winkler told jurors that her husband subjected her to emotional, physical and sexual abuse, prompting her to shoot him.

The jury's verdict of voluntary manslaughter appeared to give credence to her claims. At her sentencing in June, McCraw asked Zager if Winkler would benefit from treatment in a mental heath facility, and Zager said yes.

Because Winkler has already served 13 days in jail, she is set for release back to society after serving out her time in the mental health facility.

Before she was taken into custody at sentencing, Winkler was living in McMinnville, Tenn., with a family who took her in after she was released on bond in 2006. The head of the household testified at her sentencing that Winkler had become a new person since going to live with the family.

Her boss at a dry cleaner in McMinnville also testified at her sentencing that Winkler was a model employee whom the public should not fear if she were released.