. >>> hollywood mourning the death of "fast and furious" agenter paul wagner tonight. wagner's co-star gibson got emotional while visiting the memorial that the built in the site of the deadly crash that killed walker. walker was killed after the porsche he was riding in hit a light pole and burst into flames. one man said his son was with walker just before he died and he saw the black smoke coming from the crash. >> he's still traumatized by it. he saw two of his friends die and there is nothing they can do. >> fans have been gathering at the crash site all day to leave notes and memorials to the actor. police are still investigating but they believe that speed may have been a factor in the crash. >>> volunteers scoured a wooded area in virginia today. the teenager has been missing since august 3rd. nbc's amy voo explains why there was a confrontation today near the home of the only suspect. >> reporter: the first all volunteer search for missing virginia teen came to a tense standoff yesterday afternoon at the property where randy taylor lived. the property owner's