Boat owner tipped police after spotting Boston suspect

Boat owner David Henneberry walked outside to have a cigarette after Governor of Massachusetts Deval Patrick lifted a curfew in Boston's Watertown, and discovered accused bomber Dzhokhar Tsarnaev in his boat.

Mr Henneberry is thought to have tipped off police, leading to the eventual capture of 19-year-old Tsarnaev.


Boston bombs 'remote trigger'

US investigators have revealed the two bombs that went off at the Boston Marathon were detonated with the kind of remote control device used for a toy car.