Davenport Building Collapse Investigation Update.

Despite completing the search for survivors, three men remain unaccounted for after a residential building collapsed in Davenport, Iowa. Relatives of two of the men believe they are still trapped under the rubble. The cause of the collapse remains undetermined, and questions about the building's structural integrity have arisen. The city plans to begin taking down the remaining unstable structure. A GoFundMe has been set up for two women who were injured in the collapse, one of whom had to have her leg amputated.