
Speaking to the Islamic Republic News Agency (IRNA) on Saturday, Hassan Heidari said 7 people were killed rightaway and four others were killed in the hospital.
He added that 4 others were also hospitalized.
'According to the preliminary observations, an explosion caused the incident. Further research will be carried on,' Haidari said.
A Red Crescent official Hassan Gudarzi said that rescue dogs are being used to find the people under the rubbles.
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