A naked man and woman were having sex in their car while driving with their baby in the back seat when they crashed Wednesday night near La Grande, according to the Washington State Patrol.
Our affiliate KOMO on Thursday reported that the crash happened around 6 p.m. local time in the 48400 block of Mountain Highway.
Troopers said the man was driving when he missed a curve, went off the road and crashed into a tree.
Witnesses told troopers both the man and woman were naked when they got out of the car. Troopers said they were also both impaired.
The woman wasn't wearing a seatbelt. She was taken to the hospital with several broken bones. The 3-month-old child in the back seat was not injured.
The man was arrested and booked into Pierce County Jail on suspicion of driving under the influence, vehicular assault and child endangerment.
Troopers said the man has three prior DUI convictions.