Parents whose children were among 27 killed at Camp Mystic on Texas' Guadalupe River during the Fourth of July flash flooding are scheduled to testify.

Wednesday's meeting of the Select Committee on Disaster Preparedness and Flooding is the public hearing for Senate Bill 1, which covers safety for both youth camps and campgrounds. According to the bill's author, it incorporates significant feedback from the families of children lost at Camp Mystic.

A Texas Legislative Committee heard for the first time from the parents who demanded better flood warning systems, better training and equipment for camps near the river.