Law Enforcement From Around The Area Gathered This Morning To Honor A Special Member Of Their Community. District Attorney Barry Staubus Presented The Mark Vance Memorial Award To Sullivan County Detective Tracy Haraz. The Award Was Given In Memory Of Bristol Tennessee Police Officer Mark Vance Wo Was Killed While Responding To A Domestic Violence Call In 2007. Detective Haraz Was Honored For Her Work With Domestic Violence Victims, Specifically Her Work With Children.