April 17, 2015 5:50 pm Explosion in Fresno Sends Fireball into Sky Between nine to 14 people were injured when a county worker struck a gas line sparking a giant explosion in Fresno. Conan Nolan reports for NBC4 News at 5 p.m. Friday, April 17, 2015. US & World Videos 2:52 Jewish student recounts injury during UCLA protest 3:33 Call for national, state and local response to campus unrest 1:17 UCLA, USC differs in police response to protests 2:23 Holocaust Museum gears up for Holocaust Remembrance Day 2:54 Paper statements could be costing you extra money
