a truck hit and killed debra bogart yesterday. we are told it had just come from a nearby construction site. this is on braddock road and commonwealth avenue in alexandria. the driver didn't stop. investigators trying to piece together what happened the homes before that collision. >>> the drone scare at the u.s. open and a teacher lancer serious lesson about safety. >>> and a deadly derailment. we are going to check in with one survivor who explains how one commute changed his life. >>> lots of gray sky, still muggy and sticky. cooling from the thunderstorms earlier, now, just showers moving through, any storms on our northern, bern and southwestern fringe areas, trying to impact the forecast, could be a storm or two dropping still after the 7:00. really, i don't think we are going to see any severe storms, be around 80 until the mid-70s late by 10 to 11 p.m. keep the umbrella handy, nonetheless, the radar, you can see across areas of northeastern maryland, down through south we were virginia, still some storm there is and we wit