Newcastle man to serve 18 months for OUI crash that killed one, seriously injured two others
Waldo Judicial Center.
Waldo Judicial Center.
BELFAST — A Newcastle man was sentenced to serve 18 months in prison and pay a total of $10,700 in fines after being sentenced for a July 2024 crash in Searsmont that killed one man, while seriously injuring Pilsbury himself, and two passengers.
Mark Pilsbury, 21, pleaded guilty to the each of the 12 charges against him in Waldo County Unified Court July 13. Pilsbury received a sentence of 12 years in prison with all but 18 months suspended, and four years of probation, and a $2,100 fine for manslaughter, according to court documents.
Pilsbury's remaining charges received the following sentences:
- Operating under the influence resulting in death: 18 months in prison, license suspended for 10 years, and $2,100 fine.
- Two counts of OUI resulting in injury: 18 months in prison, license suspended for six years, and $2,100 fine for each count.
- Four counts of aggravated driving to endanger: 18 months in prison, license suspended for two years, and $575 fine for each count.
- Three counts of reckless conduct: 18 months in prison.
- Operating a vehicle without a license (beyond condition/restriction): six months in jail.
All sentences, including license suspension will run concurrently, according to court documents.
Pilsbury’s probation conditions include not using or possessing alcohol or illegal drugs, submitting to random searches, and completing evaluations, counseling, and treatment.
The incident occurred July 27, when a vehicle being driven by Pilsbury crashed the vehicle he was operating, which held three passengers. The crash took the life of Dakota Deane, while seriously injuring two other passengers.
Pilsbury, who was also seriously injured in the crash, was indicted on 12 counts related to the crash May 22, 2025.
According to a June 2025 State of Maine Bureau of Highway Safety report:
"Crashes involving impaired driving resulted in 278 fatalities between 2019 and 2023. The majority of these fatalities (82 percent) involved the loss of life for the impaired driver. An additional 11 percent of fatalities involved the impaired drivers’ passengers. This suggests that 92 percent of the risk associated with impaired driving is borne by impaired drivers and their passengers. An additional 8 percent of fatalities involved occupants of other vehicles and pedestrians."
