Police in Peterborough say a St. Catharines teen is charged following an incident involving her sister in which she was allegedly attacked with a stapler.
It's alleged the accused assaulted his sister with a stapler and stabbed her in the arm with a knife during the incident last week.
They say she did not require medical assistance.
The 18-year-old will appear in court on October 11th facing two counts of assault with a weapon and one of mischief under five-thousand dollars.