WINCHESTER, N.H. (MyKeeneNow) Charges have been dismissed against three Winchester residents who were arrested last year in connection with a fatal 2024 crash that claimed the life of a 20-year-old Keene woman, according to court records.

Heather Masucci had previously faced misdemeanor charges of intentional contribution to the delinquency of a minor and endangering the welfare of a child. Anthony Doleszny was charged with prohibited sales and criminal threatening. Both cases have now been dropped, according to filings in the 8th Circuit Court District Division in Keene.

The dismissals come months after a broader investigation into the Nov. 17, 2024 rollover crash on Route 119 in Winchester that killed Lydia Massiah and seriously injured a teenage passenger. Authorities said the crash occurred when a 2014 Volkswagen Jetta crossed the center line in a series of S-curves, struck a utility pole, and overturned near the Pisgah State Park area.

Massiah, who was ejected from the vehicle, was airlifted to Baystate Medical Center in Springfield, Massachusetts, and later died from her injuries on Nov. 23, 2024. The teen passenger survived with serious but non-life-threatening injuries.

Winchester police have previously said the case involved a multi-agency investigation and that charges filed in August 2025 were related to alleged conduct leading up to the crash, not the collision itself. At that time, officials also noted that evidence included surveillance video and a detailed crash reconstruction.

Another individual arrested in connection with the case, Derek Baldwin, had also faced multiple charges stemming from the investigation. Those charges were subsequently dropped as well.

According to Winchester Police Chief David Rice, a judge had previously found probable cause in the cases, meaning there was sufficient evidence presented at the time to move the charges forward. However, Rice said the Cheshire County Attorney’s Office ultimately determined it would be difficult to secure convictions.

“Based on a lack of cooperation from witnesses, the county attorney’s office didn’t feel they could prove the cases beyond a reasonable doubt.”

Rice added that prosecutors are often forced to weigh such challenges when deciding how to proceed.

“They have to make hard decisions because they have limited resources,” he said.

Authorities have said the investigation into the circumstances surrounding the crash remains ongoing.