The wall of one of the residential houses collapsed late last night in Tbilisi . The case occurred in Avlabari, Metekhi street N14 . No one was injured as a result of the collapse. The residents say that the house has been damaged for years and they were waiting for the investor, but in vain. 31 families live in the building, part of which was destroyed at night. Representatives of local authorities have not come to the victims yet.