Only one version connected with GRU exists in Vrbetice case-Hamacek

There is just one investigation version connected with the movement of the Russian GRU military intelligence's 29155 unit members in the case of explosions in the ammunition depot in Vrbetice, south Moravia, in 2014, Deputy PM Jan Hamacek told reporters today. President Milos Zeman in his Sunday speech mentioned two versions of the investigation. "The first, the original one, says the explosion occurred due to unprofessional treatment of the explosive material. The second, this was an action of a foreign intelligence service. I take both versions seriously and I wish they were thoroughly checked," Zeman said on Sunday.