Viking mass grave linked to elite killers of the medieval world

"A crew of Viking mercenaries – some of the fiercest and most feared killers in the medieval world – could be the occupants of a mysterious mass grave in the south of England, according to a new theory.
The intriguing hypothesis is being put forward in a documentary, Viking Apocalypse, which will premiere on National Geographic UK on Wednesday, 25 January, and attempts to piece together the identities of a group of men who were apparently the victims of a horrific mass execution around the turn of the 11th century." Read the full article at PhysOrg.com.