YEREVAN, JULY 11, NOYAN TAPAN. The body of the preliminary investigation has found out the mechanism and motivations, as well as the identity of the main participants, who committed and organized the murder of the son of Vahan Zatikian, the former head of the Malatia-Sebastia community of Yerevan. According to the information provided to Noyan Tapan by the RA Prosecutor's General Office, only one person, Arsen Arushanian, has been put under arrest. Four more people, including people who organized and ordered the murder of Sedrak Zatikian, are being searched for. The identities of these people under the search have not been published following the interests of the preliminary investigation.

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