prospect, but a shooting was unherds of. dash cams captured the chaos as first responders raced to the scene. >> what's the number? >> stop, stop. >> it was all happening just a few hundred feet from where foreign exchange student diran dede lived with his host family. >> i kind of woke up with a start. heard four loud pops, bang, bang, bang, fairley close together and then a pause and then another bang. >> randy heard the sirens and got out of bed. >> so i went downstairs just to make sure i could lay my hands on robbie and diren. and he came down stars with me and he was like, where is diran. >> he said he didn't know. >> he didn't know? >> i thought that was weird. i looked in the rec room so i came back to him and i said, what's going on? where is diren? robbie fessed up. he and diren walked out. he told randy how diren walked