Hot Air is following this blow by blow. Relevant tweet:
BREAKING NEWS: Police have taken the cover off the boat containing the man believed to be the Marathon bombing suspect. He’s not moving.
— The Boston Globe (@BostonGlobe) April 19, 2013
We’ll bump this as appropriate.
UPDATE x2: Reminds one of Dorner:
Pete Williams: Fire in the boat
— Allahpundit (@allahpundit) April 20, 2013
Suspect in custody. Officers sweeping the area. Stand by for further info.
— Boston Police Dept. (@Boston_Police) April 20, 2013