Sergeant complained Wednesday before another soldier died . Soldier testified 2008 that he sent a work order to fix the problem in 2007 . Staff Ryan Maseth . Sgt was electrocuted in a shower in the same quarters in 2008 . Maseth and Hummer had been based at a Saddam Hussein-era palace complex near the Baghdad airport . Executive from electrical contractor KBR blamed Pentagon for wiring issue .
Sergeant complained Wednesday before another soldier died . Soldier testified 2008 that he sent a work order to fix the problem in 2007 . Staff Ryan Maseth . Sgt was electrocuted in a shower in the same quarters in 2008 . Executive from electrical contractor KBR blamed Pentagon for wiring issue .