was that sound? >> are you the mother? >> yes. >> reporter: she says her child was alone in the car for 45 minutes while she was shopping. and according to the police report the temperature inside the car reached above 120 degrees. child was treated at a nearby hospital and released a day later. her mother was arrested and charged with child abuse. >> that was nbc's stephanie gosk reporting for us. coming up next the piece of the wing fragment that could be from mh-370 now headed off to france for further analysis. how could that analysis impact the search for the potential crash site? we're going to head to australia and the staging point for that search. also ahead, a former university of cincinnati police officer out on bond and get this, he's looking to get reinstated. he wants his job back. plus zimbabwe announces it may seek to extradite the american hunter who killed cecil the lion. we're asking in today's bing pulse, should the u.s. allow the extradition of walter palmer back to zimbabwe?