jane miller is live in the news room with the very latest. >> the shooting involved a four- year-old boy. he is now home from the hospital while investigators remain puzzled about the source of the bullet that hit him. and he was walking away from the harbor when he was hit in the leg by a small caliber bullet. investigators are backtracking the images to find the trail of the bullet. so far investigators have not been able to find evidence of any shooting, suggesting the bullet was fired from very close to him or from our real distance, up to a half mile away. also, a police report no progress in identifying this so- called pursuit of interest in a fatal stabbing monday night. joseph gallo was stabbed in the neck. the incidents are causing a review of the city's handling a big event. next up, the grand prix over labor day weekend. the city councilman is a big supporter of the event and not worried about security. >> people are paying prices to gain admission. there will not be any spectators and outside the track that will see anything. it is not like you have crowds of people congr

reporting from the newsroom, jane miller. >> investigators are trying to figure out what caused a fire in green valley this morning. it happened on candlestick tried this after 9:00 this morning. authorities say there are multiple classic cars and farm -- involved in the fire. >> a chance for storms and parts of maryland. let's get a check on the forecast with tom tasselmire. >> once again it looks like the thunderstorms are staying away to our south and east. hd doppler picking up on the storms now across st. mary's county appear yen for the most for their showers are not headed toward our area. this looks like the northern extent of the more substantial rent. most of the state north and west of cambridge enjoyed a little bit of sunshine and friar but warmer temperatures. and as long as this is here and another front is making its approach, the thunderstorms could crop up a cross the baltimore area. we will check in with a seven- day forecast coming up. >> the not guilty verdict that could set casey anthony free by this weekend of sep. jurors have not said how they can to their quick