mo ic v tms tistenakto the e loenite protphoupbsed dead. they are not releasinany names just yet.so far, to arrests either. >>> and students reporting to howard university for the start of the fall out there had and the semesters, they are finding something new. the constitutenned security. over the summer, campus police, they have been upgrading the secuty and adding some new features including a notification feature. >>> since a lot of universities, they have gone through that national certification system where if we have a big emergency, we can notify people instantaneously. >> police, they have added more than call boxes -- emergency -b call boxes later on equipped. they can sign up for what is called guardian service, giving them access to the the cell phones and the g p, s in case they go missing. stay with nine news now for more back-to-school stories as we get closer to the start of the '09, '10 school year. >>> close captioning is now brought to you by geico. >>> cash for clunkers on your mind. the dealers, inviting you to trade in ansetrade up for upthe professional gre

that's why we emphasize at exci exercise er inthe mo infr ic hen in frederick and it is still heat index of 102 wndo in fredericksburg. for tonight, partly cloudy, still muggy. a few thunderstorms are possible. low temperatures 68 to 76. we'll come back. we'll track some of those thunderstorms on live doppler. also talk about the meteor shower as well. derek. >> thanks. three people are hospitalized after a carbon monoxide leak is found at an ocean city hotel. it happened this morning at the americans hotel on the board walk. ocean city police say they found the relatively high levels of the deadly gas on the three highest floors of the seven story building. >> we were just woke up and the alarm went off and we ran down the stairs. >> the source of that leak is still under investigation. >>> an update now on an explosion that destroyed a dc home. 9news now learned that mechanical failure was the cause of the blast. dc fire says a failure in the pipe leading to the heating system caused a gas buildup. investigators say nearby construction on nebraska avenue not a factor. that homeowner wa

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motive for the> spotsylvani p eolic spotsylvania pol heeav ic e inog a p wk dattac attack st .ek 32.ea-ydr- 32-year-old michael baggett and mo erthere both charged withtibsuctroner ofti jndceus a filing a falseeseol report. olorlye poinald t she originally told poce sli he ngalserkiab l when another dog ran towards the andeg ban attacking heran baggepydl ous tggto nf d escopihisets lactt aked his mother and her dog. the lab had to be euthanized. >>> one of the scorned women accused of assaulting the man who had several relationships going on at the same time is speaking out now about the case. prosecutors called theresa ziemann the ringleader of the crime and she and three other women are accused of luring don davis to a wisconsin motel room, tying him to a bed, and blindfolding him and then super gluing his sex organs to his leg. the women whoimngst'sedratt inc ctviim's engraed wife face false imprisonment charges. >> it was just going to be for to see his face, you know, let him see we all knew about each other and the gig was up. >> reporter: >> in another twist of the story, davis' estranged wife filed charges which sent