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,

UPDATE: City officials identified the child as Cassius Ramos-Benigno. A 3-year-old boy died Monday of injuries suffered in a massive fireworks explosion on New Year’s Eve in Salt Lake, according to the Honolulu Police Department. He is the fourth person to die in the incident, which also injured around 24 others, many critically.

A series of explosions caused by fireworks in a residential area left more than two dozen people with burns and other injuries, officials said.

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.

A woman who died in the New Year’s Eve fireworks explosion on Keaka Drive was identified Tuesday as 61-year-old Carmelita Benigno, according to the Honolulu Medical Examiner’s Office. Officials previously said the other victims were 23-year-old Jennifer Van, 58-year-old Nelie Ibarra and 3-year-old Cassius Ramos-Benigno.

Cassius Ramos-Benigno was among those seriously injured when the explosion occurred in the Aliamanu neighborhood on Wednesday, Dec. 31

A 3-year-old boy was the fourth victim killed in a massive illegal fireworks explosion in Hawaii, succumbing to injuries Jan. 6. The blast also killed three women and seriously injured more than 20 others.

The Honolulu Department of the Medical Examiner today confirmed the identity of the fourth person killed in the Aliamanu New Year’s fireworks explosion as Carmelita Benigno, age 61.