Cincinnati police were called to an accident at 5381 Wooster Rd. just after 4:30 p.m. Monday.
A box truck driver had a medical issue while operating the vehicle, causing him to drive through a fence and into the building of the Cincinnati Paperboard Company, stated officials.
Police said the vehicle caught fire and entrapped the driver.
The man was removed from the Vehicle by emergency crews and was taken to UC Medical Center, according to authorities.
Officials have listed his condition as critical.
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