At Camp Mystic, a Christian summer camp in Hunt, Texas, where officials are grieving the loss of 27 children and counselors, belongings of the young campers were strewn about the flooded floors of a dormitory, while other items, including a pink backpack and a Camp Mystic T-shirt, were found along the bloated Guadalupe River, photos show.

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

Storm damage extending from the Susquehanna Valley into Chester county and more storms are to come this afternoon. We have viewer photos from Chester county showing some of the damage.

Four families were displaced when part of a roof was torn off an apartment complex in central Arlington during a sudden severe storm that moved through parts of North Texas on Tuesday night, officials said.

In the early hours of Independence Day, rain pelted sleeping communities in central Texas. No one knew yet how devastating the storm would become.

Flash floods that hit central Texas devastated Hill Country during the Fourth of July holiday weekend, killing dozens of people.

As a deadly "flood wave" swept through Kerr County, Texas, on the Fourth of July, miles and miles of damage were left behind.

Video shows widespread damage after historic floods in Texas. At least 68 are dead, over 360 rescued, and search efforts continue as the Texas Guard looks for stranded residents across storm-ravaged central Texas.

Texas Gov. Greg Abbott and House Speaker Dustin Burrows took an aerial tour surveying damage that was left behind in Kerr County.

Two 19-year-old Camp Mystic counselors knew tragedy had unfolded in other cabins early in the morning hours of July 4. But they were responsible for the girls in their own bunk, who knew enough to be upset and worried.