A makeshift bomb exploded at a Nogales, Ariz., power plant Wednesday morning, damaging a large fuel tank and prompting an investigation by the FBI and federal bomb experts.
Local officials were alerted at 9:30 a.m. to “suspicious activity” at UniSource Energy Services’ Valencia Plant. The explosion damaged a diesel storage tank, but there were no reports of injuries and authorities said they knew of no suspects or witnesses. Continue reading ““Suspicious device” explodes at Nogales power plant”