Two police officers shot and killed outside of Columbus, Ohio
Man sets fire on commuter train in Chicago.
Gulf Coast braces for landfall of Hurricane Nate
The storm, which strengthened to a Category 1 hurricane, is expected to make landfall in the U.S. between late Saturday night and early Sunday morning.
Hostage situation unfolding at a bank in Tennessee
��� To the index and a hostage situation in Tennessee. Police responding to a bank in the city of Columbia where a man armed with a machete is holding several people inside after a failed bank robbery attempt. Four hostages released. S.W.A.T. Teams on the scene. A second sinkhole after hurricane
Sinkholes threaten Florida homes after Irma
At least eight reported sinkholes have opened up in the state since Irma made landfall, including one sinkhole in Apopka that damaged a home lived in by its owners for the past nearly 50 years.
Sinkhole swallows part of Florida home
A huge sinkhole opened up in a city northwest of Orlando, Florida, this morning, damaging part of a home.
Hurricane Irma dumps rain, wind on Tampa Bay area
ABC News senior meteorologist Rob Marciano reports from Sarasota on damage in the coastal community and where Irma is headed next.
A look at the flood zone
ABC News Meteorologist Rob Marciano returns from Houston where he covered the week-long devastation caused by Harvey.
Flood-prone Houston hit by historic rain levels
ABC News senior meteorologist Rob Marciano reports from Texas on why Houston was hit so severely by Hurricane Harvey and is now in a life-threatening flood emergency.
Floodwaters spill over banks into city riddled with rivers and bayous
There is enough rain in one of Houston's counties to fill up 448 Superdomes; officials say the odds of a flood happening at this magnitude is 1 in 500.