A woman is fighting for her life after a driver slammed into a parked car on Oahu's H-1 freeway and drove off.

• The crash happened around 1 a.m. in the eastbound lanes near Waipahu.
• An unidentified driver drifted onto the right shoulder and hit a parked car from behind.
• A 54-year-old woman riding in the back seat was rushed to the hospital in critical condition.
• The driver kept going and took the Pearl City exit.

Outlook: Police are still investigating and looking for the driver who fled.