Dakota County Attorney James Backstrom is under investigation by the state agency that oversees lawyer conduct, based on a complaint from public defenders who said he sent e-mails that may have coerced a defense witness to withdraw from Nicole Beecroft's murder trial.
Beecroft, 19, was convicted of first-degree murder and sentenced in December to life in prison for stabbing her newborn daughter 135 times.
The trial was held before a Washington County judge; Backstrom was not the prosecutor.
According to Luke Stellpflug, one of Bee-croft's public defenders, much of the case hinged on whether Bee-croft's baby was born alive, and the defense attorneys had asked forensic investigators, including Dr. Susan Roe, an assistant medical examiner for Dakota County, to review the autopsy conducted by investigators with the Ramsey County Medical Examiner's Office.
Before and during the trial, Stellpflug said, Backstrom sent three e-mails to Roe's boss, Dakota County medical examiner Lindsey Thomas, questioning the practice of medical examiners, often witnesses for the prosecution, testifying or working with defense attorneys.
In one of those e-mails, Backstrom questioned future support of Thomas' appointment as county medical examiner if the practice continued, Stellpflug said.
After Thomas shared those e-mails with Roe and Bee-croft's public defenders, Roe withdrew from her role as an expert witness for the defense. She had not yet been called to testify, but had been sitting in the courtroom as an expert consultant, helping Beecroft's attorneys dissect medical testimony from the prosecution's experts.
"Whether the intent was to be coercive or not, that was ultimately the effect that it had," Stellpflug said.