The latest death came Feb. 4, when James Hardy Mills was struck and killed by a fallen half-ton pipe while loading it onto a truck. Mills, 59, got onto the trailer to roll the pipe off the front loader when it started to move, an Orange County Sheriff’s Office report said. Mills tried to get out of the way, but his foot got caught on the trailer and he fell backward. The pipe rolled off the trailer and hit Mills, the report said.