On April 14, detectives of the Protection Division of Yerevan Metro after K. Demirchyan discovered a 31-year-old man in the lobby of "Barekamutyun" station, arrested him on suspicion of carrying weapons and transferred him to the department. This is reported by the RA Police.

During the search, a 9mm "RETAY Baron HK" type gas pistol loaded with 10 bullets was found in his possession.

The 31-year-old was taken to the Investigative Division of Arabkir administrative district of Yerevan.