OMAHA, Neb. (AP) - At least four of the 10 workers sent to hospitals after an explosion and partial collapse at an Omaha manufacturing plant have already been released.
Authorities say two employees were killed in the accident at the International Nutrition plant in south-central Omaha on Monday morning.
Bergan Mercy Medical Center says two of the three workers sent there were treated and released.
The Nebraska Medical Center says two workers sent there were treated for minor injuries and then released. The hospital also says it treated a firefighter and released him.
Authorities say seven other workers were treated at the scene.
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