PSD spokesman said that a report was received this afternoon that a person opened fire against   a shop in the Jabal Al-Joufa area in the capital of Amman

PSD spokesman  confirmed that the shooter was identified as a person who was in a dispute with    owner of the shop,  the suspect  was raided, arrested, with  possession of automatic firearm, and an investigation was opened with him in preparation for his referral to the judiciary.