[by:¿É¿ÉÓ¢Óï¡«m.moreplr.com] [00:00.12]Officials describe a big blast at the Escambia County Jail in Pensacola, Florida just before midnight last night , causing the building to partially collapse with some 600 prisoners inside at the time. [00:11.99]Two confirmed dead. Over 100 injured. [00:14.77]Injured inmates have been transported to area hospitals under guard. [00:19.27]Escambia County's Kathleen Castro. An investigation is underway as to the cause of the explosion. [00:24.65]Heavy rains drenched the region the last couple days. No word if extensive flooding was a factor. [00:29.91]Jeff Monosso, FOX News Radio.