Halliburton is the last of the three major players to admit criminal wrongdoing in the 2010 blowout and resulting oil spill . Halliburton destroyed computer tests after Deepwater Horizon , prosecutors say . Tests showed `` little difference '' between what it urged and what BP did , they say . BP and Halliburton are still battling over the disaster in court . Comment:
Halliburton destroyed computer tests after Deepwater Horizon , prosecutors say . Tests showed `` little difference '' between what it urged and what BP did , they say . BP and Halliburton are still battling over the disaster in court . Comment: