Robert Dobie Smith murdered William Gibson who he shot at Bank Street, Dumfries on 22 May 1951. Robert Dobie Smith Age:- 30 Date of Execution:- Thursday, 13th September, 1951 Location of Execution:- Edinburgh, Saughton Hangman:- Not Known Assistants:- Not Known Tried At:- Dumfries Trial Dates:- 24th - 27th July, 1951 Trial Judge:- Lord Justice Mackay Crime:- Murder Victims:- Name:- William Gibson Age:- Not Known Location of Murder:- Bank Street, Dumfries Date of Murder:- Sunday, 22nd May, 1951 Method of Murder:- Shot Relationship to Killer:- None