Four youths in Grand Forks have been arrested after a window was broken at the high school Monday evening.
The same night a window was broken and graffiti was spray painted at Perley and Hutton elementaries.
But RCMP aren’t sure if the incidents are related.
They did talk to two youths about the elementary school vandalism but determined they weren’t involved.
Last Thursday vandals who smashed several car windows and several mailboxes were also knocked over. However police can’t confirm that those incidents are related either.
They’re seeking tips.