20 de marzo de 1991
PA · Carbón
Dinamitero, Disparador, Pegador de tiros, Trabajador de explosivos, Cuadrilla de pólvora
Muerte · EXPLOSIVOS Y AGENTES DE FRACTURA
Al Hamilton Contracting Company Inc · Contacto con corriente eléctrica
HE WAS FIRING A BLAST AND UPWARD PRESSURES FROM THE BLAST CAUSED CONNECTING WIRE OR AND CAP LEG WIRE TO CONTACT THE OVERHEAD POWELINE IN SOME CONFIGURATION CAUSING ELECTRICITY TO FOLLOW BACK T O THE BLASTING MACHINE RESULTING IN ELECTROCUTION.