New Hampshire State Police are investigating a DWI crash in the town of Merrimack.
On Sunday at 2:13 a.m., police responded to a serious crash on the Everett Turnpike in the southbound lanes. Initial investigation revealed the vehicle collided with a tree off the roadway.
Crews worked for one hour to free the female passenger from the vehicle. She was transported via medical helicopter in Boston for non-life-threatening injuries.
The motorist, identified as 41-year-old Craig A. Michaud, was arrested on an aggravated felony DWI charge. He was not injured.
The crash remains under investigation.