From the Kennewick Police Department's facebook page:

On Dec 29, 2018 at 2150 hours, an adult male arrived at the Trios Hospital Emergency Room with a gunshot wound. The victim, a 21 year old male suffered a non-life threatening wound to his leg. The victim told police he was shot while walking in the area of W Canal Dr. and N Quincy St. The victim reported the suspects fled the area in a dark colored sedan, possibly a Honda Civic. This is an on-going investigation. We are asking any witnesses to contact Kennewick Police dispatch at 509-628-0333.