Moscow Mayor Sergei Sobyanin named the cause of the explosion that occurred on August 24 in the Central children's Store on Lubyanka. This is reported by RIA Novosti.
According to the mayor, it's a technical malfunction of the equipment.
"The investigating authorities are establishing the cause of the incident (at the Central House of Artists in Moscow — EADaily). According to preliminary data, this is the result of a technical malfunction of the equipment," Sobyanin confirmed.
EADaily informed earlier about the incident in the Central Children's World on Sunday, August 24.

Explosions thundered in Kiev
Houthis will block Bab-el-Mandeb at the same time as Hormuz — YNP
Don't teach us to live: the German ambassador to the Foreign Ministry was reprimanded for unacceptable behavior
One of the highest paid singers in Russia admitted to huge debts
Inconvenient questions: Why are missiles for naval purposes not used for their intended purpose?
Work after 65 years: Onishchenko proposed to change the definition of youth