Emergency officials were responding to a fatal helicopter crash Aug. 7 in a section of the Mississippi River near Alton, Illinois, according to transportation officials and local media. ...

Two people died after a helicopter struck power lines and crashed into a barge on the Mississippi River near Alton.

Ameren contractor, J.F. Electric employee killed in helicopter crash on Mississippi River ...

Two people died in a helicopter crash on the Mississippi River near the Mel Price Locks and Dam Thursday morning. The aircraft was working on the power lines above the ...

Two Missouri fisherman share their experiences moments before a fatal helicopter crash in the Mississippi River.

Two people working on powerlines near the Mississippi River died Thursday when their helicopter hit the lines, crashed into a ...

A helicopter struck a power line over the Mississippi River and crashed onto a barge, killing two people and sparking a fire.

By Tom Polansek CHICAGO (Reuters) -Two people died on Thursday after a helicopter they were on board crashed into a barge on ...

Two people working on powerlines near the Mississippi River died Thursday when their helicopter hit the lines, crashed into a ...

Two people were killed after a helicopter crashed into a barge on the Mississippi River just north of St. Louis.

First responders say the helicopter had people on board who were trying to do work on nearby power lines before hitting one ...