Police are looking for the second vehicle involved in a weekend crash in Lebanon that injured a woman and three children. Rescue officials who arrived at the scene of the crash on Saturday night found a Jeep SUV with severe front end damage. Investigators say the driver told them she was involved in a head-on crash and the other vehicle immediately drove away from the scene. The Jeep’s driver, a 31-year-old Farmington woman, was taken to the hospital with injuries not considered life threatening. Three children in the car were treated at the scene for minor injuries. Police are looking for the other vehicle involved.