I was arrested at 11:15 pm on 05/08/2009, BAC sample was taken on 05/09/2009 at 12:37 a.m. Officer signed pre-anlaysis breathlyzer paperwork (the paperwork which checks calabration etc.) saying he observed me for 20 min., read me my miranda rights, and collected sample within 20 min of arrest. He signed on arrest papers(papers that say what im charged with, what he observed etc.) that he collected sample at 12:37pm, over an hour after being arrested. Doesn't this prove that he lied on my paperwork when he said he collected sample 20 min. within arresting me when he signed that he collected it an hour after i was arrested? Can this help my D.W.I. case, arguing hs credibility?