article_snippet.sent: The latest discovery of cremated human bones packed neatly into a cooking pot and set off at the side of the historic River Walbrook, in London, has experts questioning whether experts were part of a gruesome ceremony.
article_snippet.sent: New find: Around seven human skulls (pictured) dating back nearly 2,000 years have so far been found as part of the latest discovery by archaeologists at the London Crossrail site near Liverpool Street station .
article_snippet.sent: Scientific tests are continuing on the human remains, with the possibility the grim ritual theory may be confirmed and that most of about 20 skulls found so far are heads of  executed criminals and rebels.
article_snippet.sent: The bones are to be sent away for further analysis .
article_snippet.sent: Scientific tests are continuing on the cremated remains, with the possibility the grim ritual theory may be confirmed and that most of the seven skulls found so far are heads of executed criminals and rebels .
article_snippet.sent: One of the human skulls unearthed as part of the London Crossrail archaeology project .
article_snippet.sent: The skeleton above was found at an earlier date .
highlights_snippet.sent: Seven human skulls, nearly 2,000 years old, have so far been uncovered .
  