Troopers with the West Virginia State Police took a child under their care after making a DUI arrest.
Authorities said the 1-year-old was found sitting in the back seat of the vehicle, covered in vomit.
Senior Trooper D.C. Graham gave the baby a bath in the sink and then held him until Child Protective Services picked him up.
The baby was placed with a legal guardian. The driver of the vehicle faces DUI charges.