Military chief General Abdel Fattah al-Burhan seized power and detained Hamdok on October 25, but after international condemnation and mass protests he reinstated the premier in a November 21 deal.
Medics say at least 42 people were killed as security forces sought to crush weeks of anti-coup demonstrations, with protests continuing even after Hamdok's release from house arrest and return to his post last week.
Medics have accused security forces of targeting protesters in the "head, neck and torso" with live ammunition, as well as with rubber-coated bullets and tear gas canisters.
