Killing in Oroumieh - information needed

After a post by Saeed Valadbaygi from July 24 here, under number "14" some people have been killed in Oroumieh city by the security forces and in subsequent clashes.
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Following the attack of Islamic regime revolutionary guards and security forces to a residential house of Vali-e Asr town in Orumieh city, reportedly some of the members of one of opposition party were hiding there, house owner and his little daughter whom following their house being surrounded ,were putting their hands over their heads and while they'd given up and were getting out of their house,have been volleyed. Have been told by eyewitnesses that each father and his little daughter were shot by more than 20 bullets which caused both of them to die immediately. After that heavy clashes occurred between people and security forces which took more than 7 hours and caused one more citizen to be killed and also by people protests 4 of regime suppression forces cars burned in fire and also 6 of government revolutionary guards and intelligence forces have been killed and number of them been injured. Around midnight and after neighbors and citizens get informed of this brutal murder, attack security forces and force them to retreat and break the residential house's siege and then hold a protest march which continues till morning and at last more than 4 cars belong to security forces and also a bus burn in fire and some government buildings destroys and in the meanwhile the people who were hiding in the place get concealed.
Some aware sources of this event have mentioned number of killed people 7 (House owner, his daughter,4 of security forces and an armed guy who was hiding in the house) this is happening when semi-official Fars news agency has confirmed the news but has given a different statistics of killed people.

Has anybody more information?