Stefan Marković joined CINS's investigative team in February 2020. He is a journalist, scriptwriter, and narrator for CINS's "Glasna žica" and "Tragovi," the first narrative and investigative podcasts in Serbia. He was part of the team that won CINS’s second EU award for investigative journalism in 2023, and the special recognition award under "Dejan Anastasijević" award for investigative journalism in 2024, for the podcast series "Tragovi" season "Evil Hour", covering the two massacres that shook Serbia in 2023. As a journalist, he also participated in a cross-border project, covering stories about donations from the Hungarian government to the Carpathian region. Before joining CINS, he worked at Južne Vesti in Niš. He teaches investigative journalism skills. He is the author of the novel "Pokojnik drugog reda" (Laguna, 2022).