A Rowland Heights doctor could be sent to prison for life when she is sentenced Dec. 14 for her conviction on second-degree murder charges for the drug-overdose deaths of three of her patients.
It was the first time a doctor in the state was charged with murder for the deaths of patients for whom she had prescribed drugs.
“This verdict sends a strong message to individuals in the medical community who put patients at risk for their own financial gain,” District Attorney Jackie Lacey said after Friday’s decision. “In this case, the doctor stole the lives of three young people in her misguided effort to get rich quick.”
In addition to the three counts of second-degree murder, Tseng was also convicted of 19 counts of unlawful prescription of a controlled substance and one count of obtaining a controlled substance by fraud.
A prosecutor told jurors earlier this month that Tseng, 45, faked medical records to cover up her misdeeds. The defense countered, however, that while Tseng could be been better at practicing medicine, she is not a murderer.
Deputy District Attorney John Niedermann told jurors the case involved the “prescribing of high levels of opiates” without medical justification to patients who did not need them even after learning some had overdosed on the substances for which she had provided them prescriptions.
“What you have is an individual who learns through experience … that people can overdose and die,” Niedermann said, telling jurors that she had first-hand knowledge that something was wrong with her prescribing patterns.
“During all this time, it’s full bore with prescribing … It’s conscious disregard. It’s appreciation of the risk,” the prosecutor said.
“She is warned again and again and again. They’re dying, they’re dying, they’re dying … She understands what she’s doing, the harm of it and she does it anyway.”
Niedermann said Tseng had received calls from coroner’s officials about deaths of some of the patients she had seen, along with fielding calls from family members who had told her not to prescribe to or see their loved ones.
The prosecutor called Tseng’s medical records “fake,” arguing that they were “manufactured by the defendant at a later date.”
“These aren’t skimpy charts. They’re empty charts,” Niedermann said.
The prosecutor said Tseng “accepts no personal responsibility for her actions in this case,” while noting that she was “willing to fall on one felony count.”
Defense attorney Tracy Green, however, accused investigators of a “rush to judgment” and of singling Tseng out and failing to interview other doctors who may have treated the patients, who she said took “far in excess” of the dosages prescribed by Tseng.
The defense attorney said there was “no evidence” that her client was simply handing prescriptions to patients who asked for them, and said the doctor was trying to taper down the medication of some patients.
“She is trusting the patient … in hindsight too much,” Green told jurors of her client, whom she had earlier described to jurors as “nerdy” and “not street smart.”
The defense attorney — who said her client had “worked her whole life for a medical degree” — told jurors that Tseng didn’t do things the way the prosecution’s experts would have.
Green acknowledged that some of the charts of Tseng’s patients were “skimpy” on details about her visits with them.
“What she did do is that she could have practiced better,” Green said, telling jurors that the mother of two was “working in the trenches of a clinic, probably working too much.”
“Is it so bad as to be criminal?” she asked of her client’s actions, arguing that Tseng was acting in good faith. “She wasn’t so heartless or careless that she didn’t care what happened.”
Green noted that her client stopped practicing at the clinic in November 2011 and that “there’s a likelihood that she’d never be a doctor” again.
Tseng agreed in February 2012 to surrender her license to practice, just before being taken into custody in connection with the criminal charges. She has been behind bars in lieu of $3 million bail since her March 1, 2012, arrest.
— City News Service