Police are working with mixed groups, related to the investigations into the disappearance of the most wanted fugitive, Ervis Martinaj. 

This statement was made Wednesday by the general director of the State Police, Muhamet Rrumbullaku, in response to media interest. 

Without giving too many details, Rrumbullaku said that the state police is in charge of the tasks delegated by the prosecution 

"We have structures that are following the case, we are in the progress of the process. We are in charge of the tasks delegated by the prosecution, we work with mixed groups", Rrumbullaku said.