Note : Suspect 's wife and her son , daughter and father among the dead , police say . 30-year - old Jacob Smith was arrested Saturday , police said . Shaffer faces murder charges , Tennessee Bureau of Investigation says . Jacob Shaffer , 30 , of Fayetteville , Tennessee , was arrested Saturday after three people were found dead at a home in Fayetteville , 90 miles south of Nashville , Tennessee . The bodies were found at two sites in Tennessee ; one victim in Tennessee .
Note : Suspect 's wife and her son , daughter and father among the dead , police say . 30-year - old Jacob Smith was arrested Saturday , police said . Shaffer faces murder charges , Tennessee Bureau of Investigation says . The bodies were found at two sites in Tennessee ; one victim in Tennessee .