He stated it on Espreso.
"The invaders said the fire at the Ukrainian House in Mariupol was caused deliberately. The Russians will search but act like nothing happened, and then forget about it. In reality, our teenagers aged 15-18 were responsible for it. They brought a projectile into the Ukrainian House and set it on fire because the invaders had turned it into a “Russian House”,” Andryushchenko said.
He explained that the boys wanted to show that they don't welcome the Russians here.
"The occupiers won't be able to find those who did it. Our partisans have already found the boys, and security measures have already been taken for them," Andryushchenko remarked.
On the evening of Wednesday, July 19, a fire broke out in temporarily occupied Mariupol