linda greg ri, floyd's next-door neighbor, was -- >> i was hoping it wasn't him. i was looking every day, well, in the morning, just to see if his truck was there. so i didn't see his truck there so i'm lining like oh, no. >> said floyd's death was preventable, pointed at long standing issues of shortages, over time ... said trouble had been brewing at the prison for some time. >> we have saw these issues, and we had absolutely no system from previous governor. there have been recent dry runs at the facility where the inmates are testing and product to go see war where the weak point are, and we still have concerns amongst the facility. >> in one of his final acts, floyd, who inmates had put into a closet, reportedly warned officers that they were being led into a trap. colleagues were not surprised he died a hero. >> sergeant floyd felt helped hundreds of officers, and any other issues that they had, he was a champion, and he would fight for what was right no matter what the cause. >> and there will be a candlelight vigil tonight for sergeant floyd t starts at 6: