 Arklöv later confessed to killing the policemen and to several war crimes in Bosnia.In March 2004, the "Dagens Nyheter" journalist Maciej Zaremba published an article strongly criticizing the closure of the case about Arklöv's war crimes when he was returned to Sweden from Bosnia, and he also managed to find several witnesses and victims of Arklöv from when he guarded prisoners in Croatian concentration camps.Later that year the prosecutor decided to re-open the investigation, and in June 2006 it was clear that Arklöv would be prosecuted.