ABC News: For many families in Oklahoma, Monday ended in tears of joy after families were reunited. Others were left to wait, hoping for good news while fearing the worst.

ABC News

For many families in Oklahoma, Monday ended in tears of joy after families were reunited. Others were left to wait, hoping for good news while fearing the worst.

'Very Graphic' Devastation at Okla. Elementary School

abcnews.go.com

At least seven of the 20 children killed in the devastating tornado that tore through Moore, Okla., were from Plaza Towers Elementary School, which has gone from a search-and-rescue operation to a recovery effort, officials said.