A 30-year-old Gagebrook man has been charged with the alleged murder of Jarrod Leigh Turner.
Mr Turner's body was found with a gunshot wound on the side of a road at Richmond on April 14.
Police arrested both the man and a 22-year-old Gagebrook woman at a residence at Fingal on Friday night.
The 22-year-old woman was charged on Sunday with failing to report a killing and being an accessory after the fact to murder.
A 14-year-old girl was also charged earlier this week with being an accessory after the fact to murder.
The 30-year-old man was remanded to reappear in the Hobart Magistrates Court on Monday morning.