Police say three boys were approached Thursday evening by a man as they played at Federal Heights Elementary School on West 96th Avenue.
The man tried to coax the children to go with him on foot when six other kids witnessed the incident and ran to the boys' aid.
The man ran off towards Kimberly Hills.
The suspect is described as a Hispanic male between the ages of 19 and 30. He has a thin build and was wearing a green shirt and blue jeans.
Police say the man may have been armed.
Authorities have notified surrounding agencies to be on the lookout.
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