The Suspect In A Church Hill Homicide Is Now In Custody. The Tennessee Bureau Of Investigation Confirmed Friday That 24-Year-Old Hunter Groves Turned Himself In To Police Over The Weekend. Groves Was Wanted In Connection With Last Wednesday’s Fatal Shooting Of 43-Year-Old Joseph William Pennington At A Highland Avenue Residence. The Motive For The Shooting Has Not Been Released. Groves Remains Behind Bars On A Half-A-Million Dollars Bond.