Two firefighters, civilian injured in explosion at Lewisville duplex

One civilian and two firefighters were injured in an explosion Friday afternoon at a duplex located at 520 East Main Street in Lewisville. "All of the sudden something blew," said Bronnia Campbell, choking back tears. "I turned, and the complex blew." Campbell lives across the parking lot from the duplex. She was outside when it happened. "It was horrible. Sounded like a bomb. A massive blow, just massive," she said.