MARCIA BIGGS, PBS NEWSHOUR WEEKEND:

This is what it looks like inside the kitchen of Matt and Mariana Kremers' home in west Houston. Floodwaters are up to the counters. That's part of their sofa, which floated in from the living room.

Just last night, for the first time since Harvey hit, Houston officials ordered a mandatory evacuation for their neighborhood, where floodwaters have yet to recede.

Today, Matt tried to get back to check on their home, but police turned him away.

Even though Mariana is 8 months pregnant, the Kremers initially decided to stay put and ride out the storm. But their living room slowly turned from this… to this.