Authorities Are Draining A Quarry In Unicoi County As The Search For Luc Vance Continues. A Sonar Specialist Picked Up An Image At The Quarry Near Unicoi Drive On Monday Night, Divers Attempted To Search The Pond But The Murky Waters Made It Impossible To See. A Cadaver Dog Was Brought In And Did Alert Around The Quarry Pond And The Decision Was Made To Drain The Water. Unicoi County Sheriff Mike Hensley Says He Is Unsure How Long It Will Take To Drain The Pond.
