In the U.S. city of Kalispell, Montana, during the service struck the building. Reported by the Daily Inter Lake.
According to eyewitnesses, on the balcony of the house during the event gathered about 50 people. At some point, the balcony collapsed.
In the result 32 people were injured, some of them suffered serious injuries. A number of the victims was taken to the hospital by helicopter.
The causes of the incident are specified.