>> i believe that she had. >> reporter: so detective carter wondered, if keith griffith had manipulated this woman -- had keith lied to him, too? maybe it was more about what keith hadn't said. rewind to that moment when the detective had dropped what should have been devastating news on keith. >> the investigation's showing that, that foul play is involved. >> okay. >> reporter: did he ask you the questions, "what happened? what are you telling me here? she was killed?" >> no. >> reporter: i mean, you'd expect that, right? "julie was shot by an intruder? what's going on here?" >> that's right. there was -- there was no questions to that. >> reporter: but if keith griffith was somehow involved in his wife's murder, how on earth had he pulled it off? after all, he was hundreds of miles away at that hotel the night of the crime. unless, of course, he wasn't. >>> coming up -- a security video surprise. >> you're scrolling through the tape. >> going through, going through. >> reporter: what was your bingo moment? >> and then a twist rocks the entire griffith family. >> we were all frantic.

roadway rogers, andy griffith ♪ ♪ ben and adam, loss and little joe and festus ♪ ♪ that's country bro ♪ yeah, that's country bro ♪ that's country bro >> tob [ cheers and applause >> toby keithchestnut's record of 71 she's on one. this is her first. >> 70 to go. >> they didn't have the relish and the mustard. >> we'll check back in with her. >>> meanwhile, talking about toby keith, who has been making music more than 25 years songs about america, cowboys, red solo cups. they've topped the charts. we're happy to have toby on the plaza with his microphone stand equipped best thing i've seen. >> the red solo cup. >> you, too, can equip your mic stand like this. >> i love it. >> you've been doing this a lot time how have things changed from being on the road from when you started to now >> just, obviously, we were piled all in one bus the first year, you know it was like living in a submarine. now, everybody has their own bus. you know, you travel a lot easier the music has changed a lot. used to be a little more country than it is today, but i'm still the hanger-oner. >> yeah, you are. >> the fans love it. you and i were just talking, you have a birthday coming up. do you have