Early on the morning of July 4, the Guadalupe River in central Texas overflowed its banks, causing catastrophic flooding. As of July 9, at least 111 people had died, and homes and businesses along the river were washed away in the affected parts of Texas Hill Country,

More than 100 people have died and dozens of others are missing following devastating central Texas floods that tore through local communities along the Guadalupe River early Friday. Fast-moving waters rose some 26 feet in under an hour overnight,

Here’s what to know about the deadly flooding, the colossal weather system that drove it in and around Kerr County, Texas, and ongoing efforts to identify victims.