He and Interior Minister Roumen Petkov planned to send a letter to the European Commission (EC) on Monday to request that an EU expert be sent to Sofia to observe the investigation proceedings.
Velchev i ministar unutarnjih poslova Roumen Petkov planiraju u ponedjeljak uputiti pismo Europskoj komisiji (EC) i zatražiti da se u Sofiju uputi stručnjak EU koji bi nadzirao istražni postupak.