5 killed in Arkansas plane crash while en route to scene of a fatal explosion at Ohio factory

Five people who worked for an environmental response consulting firm were killed in a plane crash Wednesday in Little Rock, Arkansas, while on their way to a metal factory explosion site in Ohio, officials said.

​Five people who worked for an environmental response consulting firm were killed in a plane crash Wednesday in Little Rock, Arkansas, while on their way to a metal factory explosion site in Ohio, officials said.