Here's what to know about the deadly flooding, the colossal weather system that drove it and ongoing efforts to identify victims.

A chain-link fence that separates Water Street in the center of Kerrville from the Guadalupe River just a few hundred feet away has become a makeshift memorial, with the flower-covered stretch serving as a focal point for a grieving community.

Over 120 people have died after heavy rain pounded Kerr County, Texas, early Friday, leading to "catastrophic" flooding, the sheriff said.

As tears streamed down their faces, community members looked at the photos attached to a growing memorial wall.

A reporter from CBS News Texas asked the president Friday if more lives could've been saved if emergency alerts were issued earlier.

President Donald Trump toured the devastation from catastrophic flooding in Texas and lauded local officials amid mounting criticism that they failed to warn residents quickly enough that a deadly wall of water was coming their way.