By Jane Ross, Rich McKay and Jonathan Allen KERRVILLE, Texas (Reuters) -The death toll from the July Fourth flash flood that ravaged a swath of central Texas Hill Country rose on Tuesday to at least 109,

Social media users are spreading false claims that flash floods in Texas that killed more than 100 people over the Fourth of July holiday weekend were caused by weather modification.

U.S. Rep. Julie Johnson, D-Farmers Branch, said Monday she will demand a full investigation by the House Homeland Security Committee into “what went wrong” with the devastating Kerr County floods that left dozens dead.