A 3-year-old boy who died Monday was the fourth person to succumb to injuries from a massive explosion of fireworks on New Year's Eve at a Honolulu home, and a doctor said six others faced long recoveries in Arizona,

The death of a 3-year-old boy on Monday raised the death toll in a massive fireworks explosion in Honolulu on New Year’s Eve to four.

Authorities and residents in Hawaii are wondering whether a New Year's Eve explosion that killed three people and wounded more than 20 will dampen the state's enthusiasm for illegal pyrotechnic displays.