murder trial against bucks county exterminator jason smith. he's accused of strangling a doctor in her home and then setting her body on fire. he confessed to strangling dr. ketunuti. the judge refused to throw out the confession. >>> the bomb squad was called to an open field after someone found a grenade. it was found in lakewood. it turned out to be a dud. police aren't sure how it got there but they say it may have l'[ó been dug up by the excavating equipment. >>> it was a weekend of wild weather in the midwest. take a look at the tornado caught on video in iowa. the video shows the wind ripping the roof of a school in lake city. they were rushed to the basement