LOGANSPORT, Ind. (AP) — A school bus collided with two dump trucks in a horrific crash Friday in rural northern Indiana, killing the four children on board and injuring the bus driver, authorities said.

"The victims are everywhere," said Cass County Coroner Gene Powlen.

The bus driver, identified by school officials as Debbie Duvall, was flown to a Fort Wayne hospital, where her condition was not available Friday night. The two truck drivers were not injured.

"It saddens the Twin Lakes School community to report the death of four of our students involved in a school bus accident today," said a statement issued by Superintendent Thomas Fletcher of the Twin Lakes School Corp. in nearby Monticello.

The bus was carrying special-needs students, the Logansport Pharos-Tribune reported, but Fletcher would not confirm that. The students attended two elementary schools in Logansport, the superintendent said.