"The authorities must investigate Stenin's death swiftly and thoroughly to determine the circumstances in which he was killed and identify those who are responsible so that they are held accountable,” the head of IFJ’s Human Rights and Safety Office Ernest Sagaga told RIA Novosti Wednesday.
"The killing of photojournalist Andrei Stenin in Ukraine is one too many and I wish to convey my heartfelt condolences to his family and colleagues for their loss,” he added.
Earlier on Wednesday, Russian investigators confirmed that Stenin was among those killed during an attack on a convoy of at least 10 vehicles carrying civilians in early August near Donetsk in eastern Ukraine.
Stenin went missing on August 5. Sources said that the Ukrainian military could have detained the journalist, but Kiev has never officially confirmed the information.
On August 9, Rossiya Segodnya filed a request with the Ukrainian Interior Ministry to take action to locate Stenin, with the ministry undertaking the case on August 11.
On August 12, Anton Herashchenko, an adviser to the Ukrainian interior minister, said that security forces had arrested Stenin on charges of assisting terrorists. However, later Herashchenko claimed he was misinterpreted.
"The conflict in Ukraine is of concern to the world and journalists need to work in safety as they report on the crisis. They deserve our support for their protection," Ernest Sagaga told RIA Novosti
At the end of August, the Organization for the Security and Cooperation in Europe (OSCE) reported that they found several bodies in one of the shot and burned cars along the Snizhne-Dmytrivka highway in eastern Ukraine. OSCE representatives claimed that Stenin could be one of the dead, but were unable to confirm it.
Russia’s Foreign Ministry demanded that Kiev launch a full investigation into Stenin’s death. Stenin is the fourth Russian journalist killed in the Ukrainian conflict.
Russian President Vladimir Putin, Prime Minister Dmitry Medvedev and other Russian politicians have expressed their condolences over Stenin’s death.
Ukraine’s National Security and Defense Council denied any involvement of Kiev’s militants in the tragedy.