Volkswacht Bodensee - Parents of alleged Serbia school shooter go on trial

The massacre last May -- and a second mass shooting a day later -- rocked the Balkan nation, setting off major anti-government demonstrations that coalesced into an opposition coalition that stood in recent elections.

The teenager, now in a mental hospital, shot nine of his classmates and a security guard at his Belgrade school with his father's weapons.

Prosecutors say the father had trained the boy to shoot, did not properly secure his weapons and ammunition, and allowed his son to hide a handgun and 92 bullets in his backpack that he later used in the shooting.

He is also charged with a "serious act against general safety", while the mother is accused of illegal possession of ammunition.

"I expect a legal and fair trial, at the end of which the court will convict the defendants of the criminal offences against them," chief prosecutor Nenad Stefanovic told Serbian broadcaster RTS on Monday.

Both parents pleaded not guilty to the charges, according to the broadcaster.

Prosecutors have also charged the head of a Serbian shooting club and an instructor for providing false testimony.

The boy was 13 at the time of the attack, making him not criminally liable under Serbian law.

The trial will be held behind closed doors, the court announced on Monday, preventing the press and members of the public from attending the proceedings.

The decision was denounced by Irina Borovic, the lawyer representing the parents.

"We hope that the court will reconsider this decision during the trial and that the public will be informed," Borovic told local media.

- 'Disarm' pledge -

As the trial, began the 21-year-old suspect in the second killing spree was formally charged with murdering nine people and wounding 14 others on a rampage across three villages.

The 23 victims were mown down with an automatic weapon in a series of drive-by shootings around the village of Mladenovac, around 60 kilometres (37 miles) south of the capital.

RTS reported that the suspected gunman also faced charges of kidnapping and illegal possession of weapons.

Serbia has one of the highest gun ownership rates in the world, with 39 firearms for every 100 civilians, according to the Small Arms Survey project.

After the shootings, President Aleksandar Vucic vowed to "disarm" the nation with an ambitious plan that would crack down on both legal and illicit firearms.

Despite the pledge, the shootings sparked huge anti-government protests as tens of thousands called for the resignation of top officials and an end to the glorification of violence and gangster culture in the media.

Vucic largely dismissed the protests as a "political" stunt, and peddled conspiracy theories about foreign powers allegedly orchestrating the rallies.

W.Huber--VB