PENSACOLA, Fla. (AP) — An apparent gas explosion all but destroyed a jail in the Florida Panhandle, killing two inmates and injuring more than 180 people, and officials lost track of three inmates in the chaos, authorities said Thursday. The three inmates were always under authorities control, but went unaccounted for in the confusion as hundreds of inmates were bused to hospitals and others were taken to nearby jails because the crippled building had to be evacuated, Escambia County spokeswoman Kathleen Castro said. One inmate described the blast.