A huge explosion in Ontario, CA was caused by a large amount of commercial grade fireworks that exploded in a residential house. The explosion was so big that it damaged multiple houses around the neighborhood and it killed 2 people.
Someone’s firework stack went off in Ontario shook our whole neighborhood pic.twitter.com/LmUrtgl0oK
— pms♑️ (@Prudencepms) March 16, 2021
