As a result of the work of an electrician from REM (about which we were not warned) in ...?
... the refrigerator, kitchen furniture and gas stove caught fire in the apartment, as a result of which "the kitchen burned down." There is a conclusion of the firefighters that it happened as a result of a short circuit. At the moment, a statement has been written to the police and the REM (their commission has not yet arrived). Please guide me, what should be my actions?