November 19, 2014 11:50 pm Deadly Explosion Levels Home in IE One person was killed and two other were critically injured in an explosion that leveled a home in San Bernardino County. Gadi Schwartz reports from Muscoy for the NBC4 News at 11 on Wednesday, Nov. 19, 2014. US & World Videos 0:55 Thieves hit convenience stores in Orange County 2:21 Iranian president killed in helicopter crash 2:58 Helicopter carrying Iranian president crashes 2:33 Man steals LAPD cruiser with officer inside 2:24 Man steals LAPD patrol SUV in downtown LA