Batchelor was getting it from the WGBH Boston twitter feed.
Thanks. I was out walking my dog (yes I go out really late) and listening to Batchelor on my earphones, couldn't wait to get home and see what the heck was going on.
Then when I got home, nothing on TV. But Fox is on it now. They say one "suspect" killed, and "one at large." Exactly what they mean by "suspect" I'm not sure. (Just the suspects who murdered the MIT policeman - or the bombing suspects? Or both?)
Now the Broadcastify police scanner link someone posted earlier is working for me too.