ROCKY HILL, Conn. (WTNH) — One woman has died following a serious collision off of I-91 North in Rocky Hill on Sunday.

The crash happened just before 4 p.m. A Dodge Stratus SXT was traveling on I-91 North south of exit 24 when for an unknown reason, police said the vehicle swerved into the right lanes and entered the right shoulder.

The Dodge then entered the grassy area off of the right shoulder and collided with the wooden sound barrier. It came to an uncontrolled rest after traveling through the barrier, according to police.

Both the driver and passenger sustained serious injuries as a result of the collision and were both transported to Hartford Hospital.

The driver, who police identified as 32-year-old Eralda Xhaxha from Enfield, was later pronounced dead at the hospital from her injuries.

The passenger is still in the hospital being treated. Their condition is unknown at this time.

This case remains under active investigation, according to state police. Anyone who may have witnessed this incident is asked to contact Trooper Michael Dean at (860) 534-1098 or via email at michael.dean@ct.gov.