Fire officials worked Saturday to determine what caused a large fire that spewed a tower of thick, black smoke as it destroyed a recycling facility in central Ohio.
No injuries were reported in the Friday blaze at Phoenix Recycling Inc. in Columbus.
Fire officials said no evacuations were necessary, but authorities had cautioned nearby residents to stay indoors as smoke filled the air. American Electric Power shut down service to over 20,000 residents as a precaution.