On Wednesday, police arrested a weapon collector and charged him with the illegal storage of large quantities of weapons, ammunition, and explosives in Notodden.
The collector was released on Wednesday after questioning, according to Norwegian Broadcasting (NRK).
Among other things, TNT has been found in the collector’s illegal storage.
The explosive could have been a big problem if a fire broke out in the house.
The police also found a helicopter missile of Russian origin.
The accused man did not plead guilty.
Norwegian police will continue working on the investigation on Friday.
© NTB Scanpix / #Norway Today