The roof of a shopping mall collapsed in Latvia 's capital on Thursday evening , killing four people and trapping dozens of others , officials in the Baltic country said Thursday . Roof of mall in western Riga collapses , Latvian news agency says . Deaths are unknown . Police say perhaps 30 people are injured .
Roof of mall in western Riga collapses , Latvian news agency says . Deaths are unknown . Police say perhaps 30 people are injured .