Scan finds Bard's grave 'disturbed'

A radar scan of William Shakespeare's tomb has discovered signs of tampering with his final resting place that lend credence to a story about his skull being stolen in the 18th century, researchers say.

Archaeologists used ground-penetrating radar on the grave for a documentary airing on Saturday to mark the 400th anniversary of the playwright's death.

"We have Shakespeare's burial with an odd disturbance at the head end," says Kevin Colls, who is heading the research on the grave site at the Holy Trinity Church in Stratford-upon-Avon, Shakespeare's hometown in the United Kingdom.