Chilling CCTV captures the moment a woman wearing a kangaroo headscarf tried to stab a 15-year-old boy on a London bus with an eight-inch kitchen knife

The Daily Mail reports:

This is the moment a woman tried to stab a 15-year-old boy with a kitchen knife as he boarded a bus with his grandmother.

Police said the 51-year-old defended her grandson when he was approached by the woman on a route 133 bus on Brixton Road, in south London.

The suspect, who was already on the bus, attacked the boy before his grandmother intervened.

She probably wasn't an Episcopal from Greenwich , Conn.