A Swansea woman co-accused of killing Campbell Town man Shane Barker has pleaded not guilty to one count of murder.
Noelene June Jordan, 65, appeared via video link and entered her plea through her counsel in the Hobart Magistrates Court on Thursday.
She is co-accused with Cedric Harper Jordan, 68, of murdering Mr Barker, 36, on August 2, 2009.
Mr Barker's body was found inside his home the next day with a number of gunshot wounds.
Mr Jordan on May 11 also entered a plea of not guilty for the murder and was committed to appear in the Launceston Supreme Court on July 20 at 10am.
Mrs Jordan was committed to appear in the same court on the same day as her co-accused.
Mr and Mrs Jordan are both remanded in custody.
The pair were arrested and charged with Mr Barker's murder on May 10, more than 10 years after the murder took place as the result of a lengthy investigation by Tasmania Police's Serious Organised Crime Division.