I'm encouraged.
If you couple that statement with all the activity we saw today (which is not explained by simply verifying a tip), then we could actually be very close to a conclusion.
If so, I believe that the offender is very close to home, if you know what I mean.
I said this earlier, but there has just got to be footage of a vehicle of interest somewhere. As reporters have noted, they haven't put out an image, a description, nothing.
The less they share, the more they know.
Of course I'm operating from a different point of view than you are. I'm waiting for a killer to be caught, and a body to be found.