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 are 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.

Three days after tragedy struck central Texas on the morning of July 4 with a deadly flash flood that has killed at least 82 people, a timeline of events has begun to come into focus. An unknown number remain missing,