The second Boston bombing suspect, 19-year-old Dzhokhar Tsarnaev, has been captured after he was found hiding under the tarpaulin of a boat parked in a suburban backyard of Watertown. His whereabouts were discovered after a member of the public spotted blood in his garden. Dzhokhar's capture came after a frantic night of violence that left one MIT police officer dead, an MBTA Transit Police...
