Judge in Clancy Mistrial Also Presided Over Case Where Convictions Were Vacated

Judge William Sullivan, who recently declared a mistrial in the high-profile Lindsay Clancy case, previously presided over another child-killing trial where the defendant's murder convictions were vacated by the Massachusetts Supreme Judicial Court. The court ordered a new trial for Latarsha Sanders, ruling that jurors were improperly prevented from considering psychiatric records crucial to her insanity defense.

"They ordered a new trial which will fundamentally change the way the case is going to be tried," retired Massachusetts Superior Court Judge Jack Lu told Fox News Digital. "Thousands of pages of mental health records will be admitted ... and the jury's gonna get it all."

Sullivan presided over Sanders' 2022 trial, sentencing her to two concurrent life terms without parole after a jury convicted her of murder. The convictions were vacated last month, with the Supreme Judicial Court citing the exclusion of medical records documenting diagnoses and treatment of mental illness relevant to Sanders' defense.

Sanders admitted to killing her sons, 8-year-old Edson "Marlon" Brito and 5-year-old La'Son Brito, but argued she was legally insane. Her defense team contended she suffered from severe mental illness and psychosis, while prosecutors argued she understood the wrongfulness of her actions. Evidence presented to the Supreme Judicial Court indicated Sanders had become preoccupied with conspiracy theories and expressed fears of voodoo before the killings. Following the deaths, she provided conflicting accounts to investigators before stating the stabbings were part of a "ritual" connected to voodoo and the Illuminati.

A clinical neuropsychologist testified at trial that Sanders was "grossly psychotic" and suffered from a schizophrenia-spectrum disorder. This opinion was based partly on extensive psychiatric treatment records from prison and a state psychiatric hospital. The Supreme Judicial Court determined that these excluded records, which documented observations of paranoia, hallucinations, delusional thinking, and schizophrenia-spectrum diagnoses, were essential to supporting Sanders' defense.

"We hold that the exclusion of the MCI-Framingham and WRCH medical records documenting the defendant's post-arrest diagnoses or treatment of mental illness ... impermissibly stripped the sole defense 'of the medical foundation that supported it,'" the court wrote in its ruling. "The defendant is entitled to a new trial."

Lu cautioned against judging Sullivan's initial decision with hindsight, describing the evidentiary issue as complex before the Supreme Judicial Court's clarification. The ruling vacates Sanders' convictions and remands the case to Plymouth Superior Court for a new trial, but it does not absolve Sanders of the charges.

During oral arguments, Sanders' attorney argued that the exclusion of medical evidence denied his client a "meaningful opportunity to present a complete defense." The prosecution countered that Sanders showed no documented psychotic behavior for months after the killings and that the records were properly excluded.

The Supreme Judicial Court also addressed how Sanders' own statements, such as describing herself as "evil," could be used in a future trial. The court ruled these statements could be relevant to whether she understood the moral wrongfulness of her actions, provided arguments remained tied to that legal issue. However, the court found that prosecutors improperly suggested Sanders might have taken elements of her story from "Law & Order: SVU" without evidence to support that theory.