A Man Wanted In The Murder Of A Gray Tennessee Woman Is Dead After Leading Kingsport And Sullivan County Authorities On A High Speed Chase That Ended With Him Shooting Himself. Washington County Tennessee Chief Deputy Leighta Laitinen Has Confirmed The Suspect Was Ralph Davenport. The Chase Started In Kingsport This Morning And Ended On Highway 11w Near The Intersection Of JH Fauver Road. Davenport Was Accused Of Shooting 43 Year Old Leslie Belt At Home Earlier This Week On Ford Creek Road. More Information About This Incident Is Expected Later Today.