The incident occurred on Sunday, 11 April, in the Bolesławiec municipality. Volunteer firefighters from Gromadka:
At 10:11 p.m., we were dispatched to a building fire in Stara Oleszna.
The fire was extinguished. Firefighters from Gromadka, Różyniec, Trzebień and Bolesławiec took part in the operation.
The police are investigating the incident.
Update 2021-04-13
The Bolesławiec County Headquarters of the State Fire Service on the incident:
[...] a medium-sized fire broke out in Stara Oleszna. At around 10:00 p.m., the duty officer at the Command Post of the County Commander of the State Fire Service received a report of a fire in an abandoned residential building. The first crews from fire protection units arrived to find the roof of the uninhabited building engulfed in flames; the building was separated from the utility section by a fire wall.The crews extinguished the fire using three jets of water, searched all the rooms and partially dismantled the scorched roof structure.
The rescue and firefighting operation involved three crews from JRG Bolesławiec, as well as crews from Ochotnicza Straż Pożarna w Trzebieniu, OSP Gromadka and OSP KSRG Różyniec, along with a police patrol.