Sleeth 's work with Myuran Sukumaran at Kerobokan Prison and the campaign to save Sukumaran and Andrew Chan from execution , fueled the development of 2017 's '' Guilty '' . In his feature documentary directorial debut , Sleeth explored the last 72 hours of Sukumaran 's life and questions the use of execution as a means of punishment or deterrent to crime . '' Guilty '' premiered at the Adelaide Film Festival on 8 October 2017
Adelaide Film Festival
Adelaide Film Festival
Matthew Sleeth (visual artist)