Police arrest Slovak national

Police say they have arrested a Slovak national on Saturday morning who is believed to be a powerful boss of the Slovak underworld. After having served part of an eight and a half year prison sentence in Slovakia, Mikulas Cernak was released on probation in November. The 36-year old former owner of a private security agency was found guilty of having blackmailed and demanded "protection fees" from entrepreneurs in central Slovakia. Czech police say they have arrested Mr Cernak after finding evidence linking him to Russian-speaking organised crime groups in the Czech Republic. The arrest was confirmed by Slovak Interior Minister Vladimir Palko, who hopes to have Mr Cernak extradited back to Slovakia soon, to face legal proceedings.