Emily Shapiro, ABC News

Nashville school shooting updates: Three kids, three staff killed; suspect dead

Oliver Helbig/Getty Images(NASHVILLE, Tenn.) -- A shooter armed with two assault-style rifles and a handgun killed...

How to shelter during a tornado if you don’t have a basement

Chad Cowan/Getty Images(NEW YORK) -- The deadly tornado outbreak that pummeled the South this weekend sent...

Coyote injures two toddlers in separate attacks in Scottsdale: Officials

Mark Newman/Getty Images(SCOTTSDALE, Ariz.) -- Arizona officials are searching for a large coyote who they say...

Denver school shooting suspect brought weapon to previous school, sources say

Thinkstock Images/Getty Images(DENVER) --  A student who was required to be patted down at the start of...

Veteran allegedly fatally shoots soldier, 3 kids in domestic mass shooting

kali9/Getty Images(SUMTER, S.C.) -- A military veteran allegedly gunned down three children and an active-duty soldier in...

Large asteroid to safely pass by Earth in once-per-decade moment

Tayeb Benzian / 500px/Getty Images(NEW YORK) -- An asteroid between 140 and 310 feet in size...

Inmates caught at IHOP after allegedly tunneling through cell wall, escaping from jail

Via Sheriff's Office of City of Newport News(NEWPORT NEWS, Va.) -- Two Virginia inmates are back in...

Two teenage boys die in sledding accident on spring break trip

Kali9/Getty Images(FRISCO, Colo.) -- Two teenage boys from Illinois died in a sledding accident while on...

Man, 60, bitten by shark while swimming in Hawaii

Philip Waller/Getty Images(NEW YORK) -- A 60-year-old man was bitten by shark while swimming in Hawaii...

Mom of missing postal worker Kierra Coles wants FBI’s help: ‘I’m never gonna stop looking’

Getty Images/Nes(CHICAGO) -- The mother of Chicago postal worker Kierra Coles, who mysteriously vanished more than...