Police and prosecutors continue to work on multiple lines of inquiry into the deaths of three men found near the former Petrohan lodge close to the village of Gintsi, as attention increasingly focuses on the activities of a non-governmental organization linked to the site and possible international connections. Further reading: Petrohan +Were+Members+of+a+Paramilitary+Ranger+Agency" target="_blank"> Bulgaria : Three Found Dead Near Petrohan Were Members of a Paramilitary Ranger Agency Law