NASHUA N.H.- New Hampshire State Police have announced that a Nasha woman has been charged following an extensive investigation into the death of a teen at Lake Winnipesaukee in June of 2025.

As authorities say Buffy Ann Doyle,50, has been charged with two counts of felony level negligent homicide, along with two counts of witness tampering and falsifying physical evidence.

According to the indictments, Doyle is alleged to have caused the teen’s death when she acted negligently by providing the teen with alcohol and allowing them to enter Lake Winnipesaukee while knowing the teen was intoxicated.

Doyle has entered a not guilty plea to all four charges and was released on personal recognizance.

Doyle is scheduled to appear in court on June 26, 2026.