James Thompson, Hallett’s shepherd, was killed in the vicinity of the Milner Estate and the Para (Gawler) River, inland from Port Gawler. Picha-Cud-Nacha (Tam O’Shanter), Wang Nucha (Tommy Round Head) and Tippa Warricha (Bob) were charged with wilful assault and murder. Wang Nucha was found guilty and hanged.
(See 'The South Australian Frontier and its Legacies' for more details.)

Wang Nucha (Tommy Round Head) was charged and found guilty for the murder of Mr Hallett’s shepherd, James Thompson, at the Para River on 26 April 1839. His trial took place on 25 May 1839 and he was hanged at the Adelaide Gaol on 31 May 1839.
(See 'The South Australian Frontier and its Legacies' for more details.)