The sailor who shot them was an armed watchstander at the shipyard.
Naval Station Pearl Harbor
The shooter was identified Thursday as 22-year-old G. Romero.
The sailor, Gabriel Romero, 22, also faced non-judicial punishment.
Today, Lou Conter is one of just three USS Arizona crew members still alive.
The report suggests the Navy might be failing to properly estimate the cost and time necessary to complete the upgrades.
The stars came out for a red carpet premiere of the epic WWII movie "Midway" at Joint Base Pearl Harbor-Hickam's Sharkey...
Residents of Hickam Communities and Ohana Military Communities were notified only two weeks ago that the rate was going up.
The report notes that double-walling the tanks is expected to cost 10 times more than the current option.
Lauren Bruner, the second to last sailor to escape the sinking USS Arizona on Dec. 7, 1941, died Wednesday at age 98.
The sunken battleship memorial, one of the most visited attractions in the state, sees 4,000 to 5,000 people a day.