By D.M. Livingston

Published Nov 15, 2025

WATERBURY, Conn. – Nearly six months after 29-year-old Alyssa Insogna died in custody at the Waterbury Police Department, the circumstances surrounding her death remain under investigation, and the community continues to seek answers.

Insogna was arrested on May 9, 2025, near an abandoned house on Willow Street. Officers reportedly recovered multiple folds of heroin and fentanyl during a search. She also had outstanding warrants and was unable to post bond, with a court appearance scheduled for May 12, 2025.

According to reports from the Office of the Inspector General, Insogna was observed awake in her cell at 9:15 a.m. on May 10. A later check at noon indicated she appeared to be sleeping, and she was found unresponsive at 2:23 p.m., pronounced dead shortly after at 2:53 p.m.

Read Press Release here

An autopsy by the Office of the Chief Medical Examiner conducted on May 11 listed the cause of death as undetermined, pending toxicology results. Nearly six months later, the toxicology results and final conclusions have not yet been publicly released.

The Office of Inspector General continues to investigate the circumstances of Insogna’s death. Community members, local advocates, and public watchdog groups have called for greater transparency regarding detainee welfare and the handling of medical emergencies at the Waterbury Police Department.

City officials and law enforcement representatives have stated they are cooperating fully with the ongoing investigation. Meanwhile, questions remain:

• What was the exact cause of Alyssa Insogna’s death?
• Were proper medical and safety protocols followed during her detention?
• What reforms are being implemented to prevent similar tragedies in the future?

The Waterbury Times will continue to closely monitor this case, reporting updates on toxicology findings, official statements from the Inspector General, and any city or police department policy changes.