WATCH: Flash floods in northern Iran cause buildings to collapse

Floods in northern Iran claim lives of at least a dozen people.

Buildings collapse in Iranian flood
Heavy rains caused flash floods in northern Iran on Sunday that led to buildings to collapse in the Alborz Province and to the deaths of at least a dozen people on Sunday, Iranian media reported.
According to the reports there were more people that were unaccounted for.
The force of the runoff from the flooding was so strong that dozens of cars were swept away including some with passengers inside.