A deputy allegedly stabbed and killed a suspected impaired driver involved in a crash Wednesday night. The deputy reported that he stabbed the driver during a "physical altercation" following their arrest, according to the Clark County Sheriff's Office. Read more: https://www.kgw.com/article/news/local/vancouver/clark-county-sheriffs-office-deputy-stabs-kills-suspected-impaired-driver/283-cd65aa1f-7645-4220-aeb2-ef2167547c3d Subscribe: https://www.youtube.com/c/KGWNews8 Watch the latest KGW newscast: https://www.kgw.com/watch Get the KGW app: https://kgw.com/appredirect