At least seven people are missing after a fireworks warehouse in Northern California caught fire and erupted in a massive fireball. Families of those unaccounted for remain desperate for answers. NBC’s Stephanie Gosk reports for TODAY.

Seven people are missing after a warehouse holding fireworks caught fire and set off a series of massive explosions in Northern California late Tuesday.

Seven people have been reported missing following a massive explosion at a fireworks warehouse in California on Wednesday which forced the entire area to evacuate. Two people received medical attention after being injured in the blast,