>> in the event that this case becomes a murder charge, this will be an honest to goodness perry mason-style whodunit. >>> investigators had plenty of suspects but little evidence in the poisoning death of nancy lyon. the only thing they knew was that nancy didn't kill herself. >> no way you would do it. it's too painful. it's too drawn out. it's a horrible way to die. and you're very aware and very conscious until the very end of it. there is no way to kill yourself that way. >> when a person ingests arsenic, the poison attaches itself to the hair follicles. as the hair grows, the poison residue remains on the hair shaft and becomes a permanent record. so scientists cut nancy's hair into 7-millimeter pieces. each piece corresponded to a two-week period. each piece was placed in a separate vial and then exposed to radiation in a nuclear reactor. >> the sample can be analyzed as is in most cases, just simply weighed into a radiation vial. most other methods require dissolution of the sample. >> when scientists examine the hair with gamma ray spectrophotometry, they discovered a startling piec

. >> and what about "perry mason." >> and he has to shove the summa cum laude thing back to us. >> justbecause you went to yale school. >> and who graduated the top of his trucking stop, mr. stein? and when we come back, are we looking at the next bubble to burst? well, this billionaire is. >> and it is really holding us back in the economy's ability to >>> i think that is a real problem for the economy. and i think that bubble is going to burst. i think there will be a cap on student loan guarantees. when that happens you will see a repeat of what we saw in the housing market. >> where was the interview? for mark cuban predicting the student loan bubble is about to pop charles pane says this is one we can stop. >> get the government out of the student loan business because there won't be a cap. what is happening is we are taking taxpayer money and giving it to colleges. so we have the institutions that have raised college tuition significantly faster than inflation. >> i don't know how you will get private industry -- people can't get mortgages because of the requirements. who is going

. >> that was a perry mason moment. he was going to pay her a sum of $25,000. >> she was selling her house to pay her bills off and eventually retire. that was the whole purpose behind her selling the house. ♪ [ girl ] my mom, she makes underwater fans that are powered by the moon. ♪ she can print amazing things, right from her computer. [ whirring ] [ train whistle blows ] she makes trains that are friends with trees. ♪ my mom works at ge. ♪ my mom w♪rks at ge. (train horn) vo: wherever our trains go, the economy comes to life. norfolk southern. one line, infinite possibilities. c'mon, you want heartburn? when your favorite food starts a fight, fight back fast, with tums. heartburn relief that neutralizes acid on contact. and goes to work in seconds. ♪ tum, tum tum tum... tums! >>> at first investigators assumed the fire in edith haynes home was accidental, most likely caused by an electrical problem. but when the medical examiner ruled ms. haynes death a homicide, investigators called in mike lane, an expert in the fi

. >> and what about "perry mason." >> and he has to shove the summa cum laude thing back to us. >> justbecause you went to yale school. >> and who graduated the top of his trucking stop, mr. stein? and when we come back, are we looking at the next bubble to burst? well, this billionaire is. >> and it is really holding us back in the economy's ability to grow, and holding back the housing and holding back >>> coming up bubble trouble. if billionaire mark cuban female announcer: time is running out to get the hottest deal on a new mattress. sleep train's 4th of july sale is ending soon. right now at sleep train, save $300 on beautyrest and posturepedic mattress sets. plus, pay no interest for 36 months on tempur-pedic and serta icomfort. big savings and interest-free financing? these deals aren't just hot... they're explosive! sleep train's 4th of july sale is ending soon. ♪ sleep train ♪ your ticket to a better night's sleep ♪ that's why i always choose the fastest intern.r slow. the fastest printer. the fastest lunch. turkey club. the fastest pencil sharpener. the fastest elevator. the

people don't believe trials go the way trials go on perry mason. >> i don't want to take anything awayfrom what these lawyers did or the judge did, my colleagues, the analyst but it's not a real trial. and so that's undermining the system when we think this is representative of our justice system. i have a blog about this on tumblr because i feel so strongly about it. >> simpson later lost a multimillion dollar wrongful death lawsuit. and he's been in prison for taking property from a collector at gunpoint. >>> system airs at 9:00 p.m. eastern 6:00 p.m. pacific on sunday. >>> procedural roadblock in wisconsin. a federal judge put a hold on all gay marriages in the state. last week the judge ruled that the state's same sex marriage law is unconstitutional. unclear what the status is for the gay couples who got married over the past week. >>> ever marijuana supporters in oklahoma want voters to win on the legalization of recreational pot. and today they filed a ballot initiative petition. they said they hope to get more than $150,000 signatures. petitioners want the legalize of medical m

people no longer believe a trial goes the way trials used to go on perry mason or on other t.v. melodramas we grew up watching. >> or even allow and order. >> people understand that the system is flawed, that juries often get it wrong, that there's prejudice in the system and this system is not infallible. >> we'll have to leave it there. i'm embarrassed to say i can remember perry mason and can't believe it's been 20 years since the o.j. simpson trial. >> a group of nuns in chicago are working to shut down a strip club that's opened right next to their convent. it is four feet away from the nuns back yard. they can see it while they're celebrating mass. the nun's attorney said it vitals a state law banning such clubs from being near places of worship. >> they are certainly not considering the impact they are having on this community. >> there were hundreds of a hundreds of hours and thousands of dollars spent to make sure we are within our limits and we are. >> sean o'brien said allure is not a strip club. he calls it an entertainment complex. he said the biggest crowd was for

if they were waiting it for a gotcha moment, a perry mason moment, if you will, didn't come. angry viewers took to twitter for baier and greta for their questions. jackie, thanks for joining us and michael, as always. let's look at hillary clinton. here is what she wrote about she wrote on the day of the attack in benghazi on her new n you book "hard choices" with our diplomatic agents and heavily fortified cia post and our reinforcements from tripoli on the ground at the aport i decided to move from our position to in northwest washington, only minutes away from foggy bottom. i knew the days ahead were going to be taxing on us all, with the entire department looking to me to lead in that shocking tragedy. while keeping everyone focused on what lay ahead, when i came secretary of the department outfitted, i was equipped necessarily to work as easily there as i could from the office. i got on the phone with the president. >> still in direct communication, the time line subjects that president obama, you had a conversation on the phone roughly around 10:00 p.m. >> yes. >> do yo

trying to get that perry mason moment where you catch the witness and they stand up and say i can't takew those scenes? it never happened in real courtrooms, but there is a moment in political tv where the person almost does stand up and say, okay, you got me. and that's what i like. >>> coming up. tiny ballerinas who are more spice than sugar and everything nice. >> there it was, my little girl up there, boxing it ought with another girl about a foot shorter. >>> when "caught on camera: confrontation" continues. rock a 3d white smile. with crest 3d white luxe toothpaste. only crest 3d white has whitelock technology. it removes stains within the microfine lines of your teeth... and locks out future stains. crest 3d white luxe toothpaste. life opens up with a whiter smile. then boom... what happened? stress, fun, bad habits kids, now what? let's build a new, smarter bed using the dualair chambers to sense your movement, heartbeat, breathing. introducing the sleep number bed with sleepiqtm technology. it tracks your sleep and tells you how to adjust for a good, better and an awesome night.

trying to get that perry mason moment where you catch the witness and they stand up and say i can't takepened in real courtrooms, but there is a moment in political tv where the person almost does stand up and say, okay, you got me. and that's what i like. >>> coming up. tiny ballerinas who are more spice than sugar and everything nice. >> there it was, my little girl up there, boxing it ought with another girl about a foot shorter. >>> when "caught on camera: confrontation" continues. are. take them on the way you always have. live healthy and take one a day men's 50+. a complete multivitamin with 7 antioxidants to support cell health. age? who cares. don't just visit new york. visit tripadvisor new york. with millions of reviews, tripadvisor makes any destination better. so we made our own commercial to tell you why. chex makes seven gluten free flavors. like cinnamon, honey nut, and chocolate. when you find something this good, you want to spread the word. [ all ] we love chex! then boom... what happened? stress, fun, bad habits kids, now what? let's build a new, smarter bed using the

. >> reporter: and if that isn't enough of a perry mason moment, listen up.ift. the judge allows them to stand up in open court, in front of the jury, and not only proclaim mike mead's innocence, they get to point their finger at the man they say is the real killer. >> in north carolina, the rule is pretty strict, you can't do that. unless you have got direct evidence pointing to the guilt of someone else -- relevant evidence. >> reporter: unleashed, the defense turns prosecution and puts jim spelock on trial. starting with his alibi, that he was at his house with his baby, his roommate didn't hear him leave, and there was a woman who first told police spelock and she were texting all night. but then revised her story. >> did i think it was weird that he sent me a text at 3:00, yes. >> okay. >> it was out of character for him. >> she showed back up at the police department and said, he didn't text me all night. actually, he stopped texting me for two and a half hours. ironically, at the two and a half hours when lucy was being killed and her house was being s

perry. let's go on to the other big impact that we can measure, economic impact. dr. mason, this is not a theoretical discussion. europe has basically been living this over the last 10-plus years and is in the process of essentially reversing course. the new york times, you are facing economic pain. bloomberg news, kohl returns to german utilities replacing low- cost nuclear. the guardian, soaring energy and housing costs poor's homes to turn to food banks. renewable energy in spain is taking a beating. what should we observe and learn about that european experience? >> i think you have to acknowledge that in terms of the treatment in this medical analogy hydrocarbon policy has been the equivalent of medieval bloodletting. it has not worked. it is not constraining emissions in world markets, and it -- there are two things that you have to notice. there is already a market- developed -- market developed not only to argue against taking action with respect to carbon but a market developed in setting up these financial trading desks that trade carbon that want to lobby to unde