BP accuses Halliburton of destroying evidence in Gulf oil spill case – The Washington Post 06 Tuesday Dec 2011 Posted by Mary Curtis in BP, Gulf oil disasater, Halliburton ≈ Leave a Comment BP accuses Halliburton of destroying evidence in Gulf oil spill case – The Washington Post. Share this:DiggFacebookStumbleUponTumblrTwitterEmailPrintPinterestRedditLinkedInLike this:LikeBe the first to like this post.