A 15 Year Old Hawkins County Teenager Has Plead Guilty To The Murder Of A Retired Hawkins County School Teacher. Kyle Wolfe Admitted To Second Degree Murder And Will Receive A 25 Year Sentence As Part Of A Plea Deal. Investigators Arrested The Teen In November 2015, Six Months After The Death Of 79 Year Old Margaret Sliger Outside Her Mooresburg Home. District Attorney Dan Armstrong Said Police Believe Wolfe Move The Woman’s Body After He Shot Her.