A Kingsport Woman Accused Of Killing Her Mother Has Made An Appearance In Court. 43 Year Old Joie Dawes Is Charged With First Degree Murder, Aggravated Arson And Tampering With Evidence. Dawes Admitted To Strangling 65 Year Old Martha Dozier On March 11th And Setting Dozier’s Home On Fire. The Judge Found Probable Cause To Send The Case To The Grand Jury. Dawes Next Court Hearing Is Set For May 12th.