Authorities in Honolulu said they have arrested an additional four people in connection with a deadly New Year's Eve fireworks explosion that killed five people and injured about 20 others.

The driver of a tractor-trailer died Thursday morning when the rig exploded during a crash, according to Cherokee County Coroner Dennis Fowler.

Police have arrested a total of six people in connection with a deadly explosion of illegal fireworks in a Honolulu ...

Two mothers and two fathers were arrested Wednesday in connection with the Jan. 1 explosion of a large stash of illegal aerial fireworks in Aliamanu that killed five people and wounded dozens of ...

In addition to six arrests, authorities recovered 500 pounds of unused illegal fireworks from the carport and vehicles.