At least 90 people are dead after heavy rain led to devastating flooding in Texas. Kerr County was hit the hardest, with at least 75 deaths, including 27 children. President Donald Trump signed a disaster declaration for the county and the Federal Emergency Management Agency is on the ground there.

An Alabama elementary school student and twin girls from Dallas are among the more than 100 people who have died in the flash floods that rushed through central Texas.

A July Fourth weekend deluge in Texas caused catastrophic flash flooding that has killed at least 89 people. Camp Mystic in Kerr County says Monday morning that it is “grieving the loss” of 27 campers and counselors as the search continues for victims of the disaster.

ABC News' Linsey Davis reports on the search for those missing in Texas following the catastrophic Fourth of July flash floods, which swept away homes and lives.