Investigation June 25, 2024 6:07 pm Illegal fireworks sparking fires in neighborhoods Illegal fireworks are causing hundreds of fires every year in the city of Los Angeles. Joel Grover reports for the NBC4 News at 6 p.m. on June 25, 2024. US & World Videos 2:36 Canyon Crest Fire spreads in Riverside County 1:37 Dodgers players answer how they can win the World Series against the Yankees 4:52 Southern California man with silicosis awarded $52M 2:39 Future Olympic gymnasts root for Team USA from Long Beach 2:05 Hit-and-run driver kills a woman in Baldwin Hills