Allegedly a Slovene citizen was part of a group that in 1995 participated in the mass killing of Bosnian Muslims after the fall of Srebrenica along with Bosnian Serb troops. The Slovenian reportedly now lives under an assumed name in the Bosnian Serb entity of Republika Srpska. The Slovene police are investigating the allegations, commercial television station POP-TV reported.

Among those in the group that took part in the Srebrenica massacre, against whom the Sarajevo prosecution requested an investigation, is Slovenian Franc Kosi, who now lives in Bijeljina under an assumed name. His name turned up in court records of the Hague international war crimes tribunal during the testimony of Drazen Erdemovic, who gave testimony for the prosecution at the trial of Slobodan Milosevic on August 25, 2003, the Slovene television station reported.

Erdemovic said that the commander of one of the two platoons of the so-called sabotage unit, formed by Bosnian Serbs in Bijeljina in April 1994, was a Slovenian, Franc Kos, who took part in the massacre in Srebrenica for money.