warehouse in Illinois hit by tornado, killing 6

The collapse of an warehouse in Edwardsville, Illinois, has spurred questions about the company's workplace safety policies.
The collapse of an warehouse in Edwardsville, Illinois, has spurred questions about the company's workplace safety policies.

tornado: OSHA investigating after 6 workers killed

Kentucky Hardest Hit as Storms Leave Dozens Dead in 5 States

6 killed in warehouse as powerful storm that spawned

6 killed after tornado destroys warehouse in Illinois l GMA

Officials, expert zero in on construction of warehouse

Dozens feared dead after tornadoes tear through southern Illinois

Tornadoes Rip Through Illinois Facility, Arkansas Nursing Home

OSHA Says Needs To Improve Safety After 6 Died When Tornado

Anguish and gratitude as tornado slashed through

Officials Identify 6 Victims Killed When Tornado Struck

After 6 die in tornado at Illinois facility, crews search