Two young people are facing charges after Ontario Provincial Police responded to a dispute at a Williams Street residence in Sturgeon Falls shortly before 9 pm on April 10.
Nipissing West OPP says after three young people were asked to leave, one brandished a knife before leaving.
Police say two of them later returned with property in the yard damaged.
A 13-year-old is charged with assault with a weapon and mischief while a 12-year-old is charged with mischief.
Police say there were no injuries.
Both accused were released with May court appearances in North Bay.