A gunman killed four people and injured one on Friday after opening fire at a market in the Georgian city of Rustavi, 20 km from the capital Tbilisi, the interior ministry said.
In a statement, the ministry said that the gunman had been arrested.
It said that one of those killed had been the gunman's uncle and that the wounded person had been his cousin.
Mass shootings remain relatively rare in Georgia, though in January 2023, a former soldier killed six people including himself and injured five more after opening fire from his apartment's balcony.

Six killed in India's Mumbai as rains wreak havoc, disrupt travel
Russian attack on Kyiv kills seven, hits apartments, other buildings
Folarin Balogun to play for US after FIFA suspends red-card ban
Arab League condemns Israeli demolition of entire neighborhood in Lebanon
Venezuela quake death toll nears 3,000 as rescue effort winds down