When First Welder Steiglitz got news of his son's death and began violently disassembling one of the ravens the Corps had just constructed, Patel arrived to pull him out of his welding rig. He was too late however, and the raven was torn into scrap.
Bogdanove, Kal-El. "The Fightin' SceeVees." (May 30, 2013). Blizzard Entertainment. StarCraft Lore: The Fightin' SceeVees Accessed 2013-05-30