A photograph of a Turkish journalist’s one-year-old son has been included in evidence against her that prosecutors said showed she had incited hatred and engaged in terrorist propaganda, Evrensel newspaper reported on Tuesday.

The photograph was taken during a 2015 commemoration to mark the killing of Turkish-Armenian newspaper editor Hrant Dink and shows the infant son of journalist Sibel Hürtaş holding up a small placard reading, “we are all Hrant, we are all Armenian”.

Dink, the editor of Turkish Armenian weekly Agos, was killed in front of his office by a 17-year-old Turkish ultra-nationalist in 2007. Dink was a prominent advocate of Turkish-Armenian reconciliation, but had been prosecuted and convicted of the crime of denigrating Turkishness.

More than 100,000 people attended Dink’s funeral in Istanbul and commemorations are held each year on January 19 to mark the anniversary of his death.

Hürtaş faces up to three years in jail on charges of inciting hatred, and up to seven-and-a-half years imprisonment on charges of engaging in terrorist propaganda. The indictment says her questioning of the rationale behind Turkey’s January invasion of the up-till-then largely peaceful Kurdish-held Syrian enclave of Afrin during an interview with a ruling party member of parliament constituted a crime.

The photograph of her son, as well as social media posts, were included in the indictment as evidence.