Turkish anti-riot police officers block a street near a school where a 14-year-old teenager opened fire in Kahramanmaras.

• A boy killed nine people in a Turkish school shooting.
• Police ordered the arrest of 83 people who praised the crime on social media.
• The funerals will take place in Kahramanmaras for eight children and a 55-year-old teacher.

Turkish police said on Thursday they had ordered dozens of arrests for people accused of posting controversial content on social media after two deadly school shootings this week.

“Arrest orders were issued for 83 individuals found to have engaged in posts and activities praising crime and criminals and negatively affecting public order, and legal action has been taken against them,” the police said in a statement.

In addition, access to 940 social media accounts has been blocked, and 93 Telegram groups have been shut down, it added.

Turkey will hold funerals for nine victims killed in a school shooting by a 14-year-old, an attack that has sent shockwaves across the country, with authorities saying the suspect had referenced a US mass killer in a WhatsApp profile image.

The attack, in the southern province of Kahramanmaras, was Turkey’s second such incident this week in a country where such shootings have been rare.

READ | 9 dead and 13 hurt in mayhem after 14-year-old ‘opened fire randomly’ at Turkish school

The 14-year-old armed entered two classrooms and opened fire randomly, as officials said he carried five guns.

The funerals will take place in the city of Kahramanmaras for eight children aged 10 and 11 and a 55-year-old teacher, the local authorities said.

Police said the teenager had referenced US mass killer Elliot Rodger in a photo on his WhatsApp profile.

“Initial findings from the investigation revealed that the perpetrator used an image on his WhatsApp profile referencing Elliot Rodger, who carried out an attack in the United States in 2014,” the police said in a statement.

Rodger - a 22-year-old American - killed six people on the campus of the University of California, Santa Barbara, before taking his own life.

Rodger explained in a video released before his crime that the attack was “punishment” for the women who had rejected him.

The 14-year-old who carried out Wednesday’s shooting died at the scene, officials said, though it was not clear how his death happened.

The father of teenager, identified as a former police inspector, was arrested on Wednesday and taken into custody, the police said.

“Digital media seized during searches of the perpetrator’s home and his father’s vehicle have been confiscated and are currently being analysed,” the police said.

“Based on initial findings, no link to terrorism has been established. This appears to be an isolated act.”

Schools will remain closed in Kahramanmaras on Thursday and Friday.

On Tuesday, a student opened fire at his former high school in the Siverek district in the southeast, wounding 16 people including students before killing himself.

The incidents in a row this week triggered protests.

Dozens of members of the main teachers’ unions gathered on Wednesday evening outside the education ministry in Ankara and called for a two-day strike across Turkey.

They carried a banner reading: “We will not surrender our schools to violence”.

President Recep Tayyip Erdogan expressed sadness over Wednesday’s “tragic attack” but promised the incident would be shed light “in all its aspects”.