that is until ken brennan has a classic aha moment.e stumped. >> i said, "i think i know how this guy died." i said, "i think i know when it happened." i said, "i think i know who killed him. and i think i know how we're gonna catch him." the private eye, convinced he's got it. have you figured it out yet? when we come back. falling and so are prices! are doritos, only $2.48. soapy rollbacks for only 6 bucks. and $30 on this 55" vizio. drillin' down prices. on this toshiba c series touch screen, save $49 on rollback. fun rollbacks. and pretty rollbacks. get more for your money at the october savings event going on right now at your local walmart! ♪ ♪ ♪ ♪ [ male announcer ] elevate your style. introducing the all-new corolla. ♪ today we honor jenna's facebook activity. stephanie has sent you a friend request. you and stephanie are now friends. hannah has sent you a friend request. you and hannah are now friends. greg has sent you a friend request. [ male announcer ] in honor of all the important things you do on our network, sprint brin