. >> gary anderson heads ecology department and was working on the clean up when this was pumped down it ended up being a good decision. >> saying a large fraction of the oil never made it to the surface. and it was eaten by bacteria. >> this bacteria surrounded drops and just ate them. >> anderson agrees more study is needed but fine finding of the lawsuit is curious because something happening many thousands of mile as way next month. there is a drilling plan has been carried forward by the obama administration. and lawyers for the center for biological diversity are fighting it. >> in terms of the lawsuit it's part of a strategy to slow it down? >> yes. stopping in the arctic is a high priority but we're concerned about impacts on the coast here in california. >> scientists were there in part because. a $500 kblinl grant from bp to the university. they assure me money didn't compromise integrity of the lab or finding autos thank you very much. santa rosa police need help to find a teenager who never returned from a bike ride on saturday. the 15-year-old's father told police she lef

i remember when gary tuckman did his first report and i sat here with anderson and i thought i heard co-o-o-c-o-o-n. this definitely sounds like cold. again, everybody wants this case to be wrapped up tomorrow. this just shows why it's important to say, let's get the best evidence we can. >> today we learned zimmerman was given a voice stress test. tell us about it. is this admissible useful? >> not admissible the same way a polygraph isn't. it's a measure of stress in your voice. they examine micro tremors in an attempt to determine truthfulness. i don't particularly give it much credence. i think there are some people that do. i think what really happened here, this attorney has opened up a can of worms to suggest that we take a full battery of tests, including a polygraph and have it administered by someone like the fbi. i didn't realize the sanford police department -- and i do want to say this. 43 states have adapted or adopted this means of screening or determining a case. the fbi and the cia also use this. i don't think they use it for resolution in criminal matters. they prob

>>gary: tell them that when you see him in a gust of in augusta >>> new questions from whitney houston's final autopsy report. >> could just-released drug details lead to an arrest? i'm brooke anderson shocking new details about the death of whitney houston. >> some of the details are pretty disturbing. >> new revelations inside the 42-page report. >> houston found lying face down in the tub filled with scalding hot water. >> the physical signs of cocaine abuse. >> she had a hole in her nose and cocaine will burn a hole on the inside of your nose. >>> plus -- all-new details about whitney from the coroner's just-released sketch's. breast implants. dentures. >> cou