Kingsport Police Say A Man Accused In A Fatal Hit-And-Run Crash Involving A Pedestrian, Has Been Arrested. 41 Year Old Christopher Muraski Of Knoxville Is Accused Of Striking Stephen Blackmon Of Johnson City With His Vehicle. Police Said Muraski’s Truck Left The Roadway, Sideswiped A Work Truck Parked In The Grass Median, And Struck Blackmon Who Was A Member Of The Work Crew. Weber City Police Were Able To Arrest Muraski On U.S. 23. The Investigation Is Continuing.