Toronto Police are laying charges against the man, accused of approaching and robbing young boys at a downtown mall.
Late Wednesday afternoon, police say an 11 year old boy was approached by the suspect at the Eaton Centre, and physically led outside at knife point.
The victim was forced to handover an unknown amount of cash, before running off.
Police also say that on November 19, two 14 year old boys were led out of the mall by a man with the same description.
During the first incident, no personal properties or cash was taken.
The suspect, a 16-year-old boy, has turned himself in on Friday. The youth faces assault and robbery charges.