A nurse from Pelham, New York, has been sentenced to five months in prison for tampering with vials of hydromorphone and fentanyl at a Stamford surgical clinic. Kristen Carotenuto, 35, received her sentence from U.S. District Judge Vernon D. Oliver in Hartford. In addition to the prison term, she will serve three years of supervised release and must pay a $5,000 fine.
According to court documents and statements made during the proceedings, Carotenuto worked as a nurse at an outpatient surgical center in Stamford where she had access to controlled substances stored securely on site. In December 2024, she removed several vials containing hydromorphone or fentanyl from the storage area. She took these vials home, extracted the drugs using a syringe for personal use, then refilled them with saline or water before returning them to the clinic’s storage area where they could have been distributed for patient use.
Authorities stated there is no evidence that any patients received tampered medications.
Carotenuto pleaded guilty on August 7, 2025, to tampering with a consumer product. She is currently released on a $25,000 bond and is required to report to prison by October 1. Her nursing license has been surrendered.
The investigation was conducted by the Food and Drug Administration’s Office of Criminal Investigations; the DEA’s Hartford Diversion Control Division; and the Connecticut Department of Consumer Protection’s Drug Control Division. Assistant U.S. Attorney Ray Miller prosecuted the case.
"
