Serbian President Aleksandar Vucic vowed on Friday to launch a large-scale disarmament plan to remove hundreds of thousands of guns from the country, following back-to-back mass shootings in the Balkan country this week.
"We will do an almost complete disarming of Serbia," Vucic said during a live broadcast, hours after the latest shooting killed eight people.
This came after police in the early hours arrested the suspected gunman following an hours-long manhunt throughout the night in the country's second mass shooting this week.
"RTS learned the murderer was arrested near Kragujevac," the state-run television channel said, referring to a city in central Serbia.
Near Mladenovac on Thursday, an attacker armed with an automatic weapon had opened fire from a moving vehicle before fleeing, RTS reported.
A heavy security presence was deployed while helicopters buzzed over the area, according to an AFP photographer on the scene.
Police had blocked the road leading to the villages of Malo Orasje and Dubona.
Worried relatives gathered outside the emergency medical centre in Belgrade where at least eight injured people were hospitalised, N1 television reported.
Health Minister Danica Grujicic briefly visited the centre.
Interior Minister Bratislav Gasic called the shooting a "terrorist act", RTS reported.
The Balkan nation is already reeling from a rare deadly school shooting on Wednesday, when a 13-year-old student killed eight peers and a security guard at the Vladislav Ribnikar elementary school in downtown Belgrade.
Another six students and a teacher were wounded in that incident, while health officials said two injured remain in critical condition.
While spring is normally a festive time in Serbia with people flocking outdoors, a three-day mourning period will begin on Friday.
'Difficult days'
Mass school shootings are extremely rare in Serbia and President Aleksandar Vucic called Wednesday's tragedy "one of the most difficult days" in recent history.
In a national address after the school shooting, Vucic proposed stricter gun control measures, including a two-year moratorium on issuing permits for firearms.
The Interior Ministry has appealed to all firearm owners to keep their guns locked in safes -- warning those who do not abide will have their weapons seized.
The Vladislav Ribnikar elementary school remained sealed off on Thursday, with police guarding the entrance to the building.
Hundreds continued to flock to the school to pay their respects, placing flowers, toys and candles at a makeshift memorial.
People in the Croatian capital Zagreb and the Bosnian Serb administrative capital Banja Luka also lit candles and laid flowers for the victims.
Masses for the victims were held in Belgrade churches while the head of the Serbian Orthodox Church (SPC), Patriarch Porfirije, called the shooting a "catastrophe, the likes of which has never happened in our nation and our homeland".
In the Mladenovac region, a villager killed 13 relatives and neighbours in an April 2013 shooting.
(FRANCE 24 with AFP)
