We're starting off with analysis of new satellite images that show the extent of the damage caused by deadly flashing flooding in south-west Texas. It has killed more than 100 people including at least 27 at a Christian summer camp.

Catastrophic flooding in Texas has devastated faith-based summer camps, including Camp Mystic, where at least 27 people have died.

In 1987, sudden and intense rainfall caused the river to surge at an unprecedented rate in mid-July, leading to a tragedy that killed 10 campers at Pot O' Gold Christian Camp, a summer camp near Comfort, Texas. The campers drowned when their bus attempted to evacuate them and was overtaken by floodwater.