Forensic Van News Today

The shooters home. ryan, officials both from the fbi and the atf are there at this hour. is there anything specific authorities are looking for? >> reporter: well, right now it looks like theyre doing a thorough investigation. they are still working at this hour. in fact, we saw an fbi atf forensic van arrive around 3:30 this afternoon, and even now were seeing agents going back and forth from the home as they seem to be moving throughout it. taking bags of evidence out. when you talk to neighbo...

Congressional baseball practice. investigators are tracing clues in belleville, illinois. not far from st. louis late into the night. ryan young is standing outside the shooters home. ryan, officials both from the fbi and the atf are there at this hour. is there anything specific authorities are looking for? >> reporter: well, right now it looks like theyre doing a thorough investigation. they are still working at this hour. in fact, we saw an fbi atf forensic van arrive around 3:30 this afterno...