[twigs]

So it seems the shooter travels south for the weekend

I hope that's not right! While everyone is concentrating on roads north, he/they could have slipped south. Not a comforting thought. Safe safe! And you might not want to drive your full tank to Michael's.

[SarahW]

I actually wanted to go get some things there last week, and chickened.

I'll be proud of myself if I manage to sneak to the grocery store.

[dhfnc]

While everyone is concentrating on roads north, he/they could have slipped south

Why would they not have done the same thing on I-95 south as they did north? It seems, at the very least, they would have covered both directions of I-95. If the shooter listens to the radio, he would know where not to go.