In every case so far, investigators said they found no credible threats.

Ohio Gov. Mike DeWine said bomb threats referencing Haitian immigrants were sent to several Clark County offices Feb. 9.

There is no credible threat to the public at this time, the FBI said.

A series of bomb threats, which turned out to be hoaxes, caused government buildings and dozens of schools in Ohio to close ...

Columbus police said officers responded to at least four locations due to emailed bomb threats, including the Ohio Statehouse ...

There is no existing threat following a second round of bomb threats in Springfield Tuesday, this time to Clark State College, Wittenberg University and the Clark County Department of Jobs and Family ...

Schools, city offices and businesses were locked down in Springfield, Ohio, where more than 10,000 Haitians have settled in recent years.

DAYTON, Ohio (WDTN) — Tensions continue to rise in Springfield after yet another bomb threat Tuesday, the second straight day a threat has caused evacuations. This time, Clark State College was the ...

Residents and visitors are being asked to avoid the downtown area of Springfield due to ‘safety concerns’.

The Springfield Police Division responded after emailed bomb threats were made to the city’s school district buildings and the downtown Public Safety building on Monday.

Springfield City Schools in Clark County also closed early as authorities there investigate "safety concerns" in the area.