According to the Los Angeles Fire Department, the worst of the injuries were among civilians, who were a 60-year-old man, 85-year-old woman and 51-year-old woman with moderate injuries. The rest of the injured suffered minor injuries.
The blast came around 7:30 p.m. Wednesday outside of a home where police had spent the day seizing a large cache of fireworks. They also came across about 40 homemade “coke can-sized” devices with powder and fuses on them, and 200 smaller similar devices. The bomb squad determined them to be “very volatile.”
“That’s why it was decided to really blow that stuff up here in place, in a controlled manner,” LAPD Lt. Raul Jovel said Thursday during a news briefing. The crew loaded what is believed to be less than ten pounds of the destructive material onto a commercial grade semi-truck with an iron chamber with a venting system.
“During that controlled detonation, we had catastrophic failure of one of our trucks,” he added.
“Something happened in that containment vehicle that should not have happened. And we don’t know why, but we intend to find out why,” LAPD Chief Michel Moore said at a news conference following the blast.