Assailants with pistols killed one of the clan delegates who elected members of the Somali Parliament in the Warta-Nabada district within Mogadishu.
Abdi Araaye Moalim was shot several times in the upper part of the body by the gunmen, thought to be Al-Shabaab members early on Saturday morning.
The late Araaye voted MP in the Galmudug constituency at the beginning of this year. Al-Shabaab group claimed his killing.
The security forces of the Somali government reached the crime scene but failed to arrest the killers, who immediately escaped on foot before their arrival.